Prince Harry chatted with Beverley Knight and Oti Mabuse in the VIP room after the Wellchild awards which saw him meet ill children and their parents during a rare visit to the UK without Meghan.
The Duke of Sussex was at a central London hotel just two miles from Buckingham Palace and less than an hours drive from Windsor, where Prince William lives with his family.
Singer and actress Knight and South African dancer Mabuse were two of the celebrity guests at the awards, with Myleene Klass, Kate Garroway and Charlotte Hawkins also in attendance.
Earlier in the day, Harry could be seen conversing with inspiring children bravely battling illness, including a child named George, who has a passion for powerchair football and disability inclusion in sports.
He also spoke with an award winning woman who helps care for her older brother Edward and is a huge support to her mother.
The Duke has flown in to the UK after a week away from his family carrying out a number of pseudo-royal engagements in New York.
He was whisked into the WellChild awards ceremony in London this afternoon. It is one of the few UK-based events he supports in person post-Megxit. The bash celebrates the achievements and resilience of seriously ill children and their families.
Harry, who has been patron of the charity for the past 15 years, has no plans to see his father Charles, 75, or his brother the Prince of Wales, 42, according to People.
Prince Harry chatting with Beverly Knight and Oti Mabuse in the VIP room after the Wellchild awards
Prince Harry is in London for WellChild today - but is not expected to see his family in the UK
Harry seen chatting to six-year-old Noah, who has complex medical needs, and his mother Tracy
Oti Mabuse attends the Wellchild Awards 2024 in an elegant white dress
Harry and his bodyguard arrive at the Royal Lancaster Hotel this afternoon
The Duke of Sussex was all smiles on a visit to the city he called home
Harry was chatting as he walked into the 5-star hotel for the charity event
He was whisked into the WellChild awards ceremony in London this afternoon
Harry was greeted on the purple carpet at the event, which is close to his heart
Harry swept into Londons Royal Lancaster Hotel to meet children, teenagers and their parents who will be recognised with awards from the charity WellChild
The Duke of Sussex is seen here with Christopher Anderson, who nominated Caroline Anderson for Best Nurse, during the WellChild Childrens Health Awards ceremony at Lords Cricket Ground in north-west London in October 2007
Myleene Klass, broadcaster and presenter, arrives to attend the WellChild Awards ceremony in London
When he was in the UK for a church service to mark 10 years of the Invictus Games, he also swerved his relatives then, and after attending Lord Robert Fellowes funeral in Norfolk on September 3 he apparently stayed with his mothers brother, Earl Spencer.
William is believed to be in Windsor with his family as the Princess of Wales continues to recover from cancer. King Charles is in Scotland, at Balmoral.
The King is believed to be spending time at his Balmoral home and it is believed he has not seen Harry since the duke rushed to his fathers side after Charless cancer diagnosis was announced in February.
Harry swept into Londons Royal Lancaster Hotel to meet children, teenagers and their parents who will be recognised with awards from the charity WellChild.
The duke looked relaxed as he began one of only a handful of events he now stages in the UK, following his move to America with his family.
As WellChilds patron for more than 15 years, Harry has regularly attended the awards ceremony staged by the organisation, the national charity for seriously ill children and their families.
WellChild chief executive Matt James said Harrys involvement with the charity was huge for us.
He added: It does two things, it allows us to give our inspiring winners a night they will never forget, a night that will always stay with them.
But also, it provides us with a platform to tell their stories which is really important for a group of families whose challenges often go unrecognised and misunderstood.
The awards celebrate the inspiring qualities of some of the countrys seriously ill young people and the dedication of those who keep them healthy and happy, including health, social care and education professionals.
In past years Harry has been joined by wife Meghan but travelled alone to London from their home in the celebrity enclave of Montecito in California where the couple established a new life for themselves and their children Archie, five, and Lilibet, three.
Helen Glover arrives for the annual WellChild Awards 2024 in a stunning brown dress
Charlotte Hawkins attends the Wellchild Awards 2024 in a stunning pink gown
Kate Garraway attends the Wellchild Awards 2024 at the Royal Lancaster Hotel
The presenter wore a light blue suit paired with a roll neck and gold heeled boots on the purple carpet
Rosie Nixon attends the Wellchild Awards 2024 in a sequined gown
British rower Helen Glover was also in attendance for the Wellchild Awards today
Olympian freestyle swimmer Tom Dean pictured on the purple carpet at the Wellchild awards
Prince Harry, Duke of Sussex (second right) smiles as he poses with dignitaries at the Wellchild Awards 2024 at the Royal Lancaster Hotel
The Duke of Sussex was all smiles for a rare royal event in the UK - honouring the achievements of youngsters battling serious conditions.
Anya, aged 12, is one of the children attending the Wellchild Awards 2024 at the Royal Lancaster Hotel
Before the event the duke attended a reception to meet the category winners and their families before joining guests for the private awards ceremony
The WellChild Awards celebrate the inspiring qualities of some of the countrys seriously ill young people and the dedication of those who keep them healthy and happy, including health, social care and education professionals.
Harry regularly attends the annual event hosted by WellChild, the national charity which provides a nationwide network of nurses, home makeover projects and family support programmes.
Before the event the duke attended a reception to meet the category winners and their families before joining guests for the private awards ceremony.
He will present the Most Inspirational Child (aged four to six) prize and deliver a short speech.
Last week in New York Harry showed off his language skills by speaking Sesotho, while revealing how climate change leaves him terrified for his children Archie and Lilibet.
He also branded tourism a double-edged sword which can harm communities as he continued his recent blitz of solo appearances while wife Meghan remained at home.
The Duke of Sussex spoke of his concerns about the potential harmful impact of both climate change and social media on youngsters including Archie, five, and three-year-old Lilibet.
His latest appearances included events in New York showcasing two of his initiatives, one supporting the southern African country of Lesotho and another promoting his sustainable tourism charity.
Speaking alongside members of Lesothos royal family at the United Nations HQ, Harry told how his charity Sentebales name came from the countrys Sesotho language - meaning Forget me not.
He had begun by saying in English, Your Majesty, ladies and gentlemen, distinguished guests and friends - and then repeating the greeting in Sesotho: Morena, basali le bahlomphehi, baeti ba hlomphehang le metsoalle.
He recalled first visiting Lesotho during a gap year in 2024 between leaving Eton and starting at Sandhurst military academy, as he spoke alongside fellow delegates including the countrys King Letsie III and Queen Masenate Mohato Seeiso.
There have been questions over whether Prince Harry (left) would catch up with his father King Charles (centre) or brother Prince William (right) while in the UK - they are seen here together outside Lancaster House in central London in February 2014
This UK visit is Harrys latest trip without his wife Meghan Markle, the Duchess of Sussex, who is at their home in Montecito, California - she is pictured here in March 2024 in Austin, Texas
Harry, 40, said: The Lesotho royal family, as well as Lesotho itself, has been a pillar of strength for me over the last 20 years, welcoming me with open arms and such kindness.
The beautiful mountain kingdom feels like a home away from home.
That friendship has only grown stronger as weve worked together to tackle some of the most pressing challenges facing the Lesotho people and the wider world.
Harry told of helping to set up Sentebale two years after his first visit, adding: The charity was founded in honour of our mothers and symbolises our pledge to always remember and advocate for the most vulnerable among us.
Our mission at Sentebale is simple yet incredibly important - to help vulnerable children and young people across Lesotho and Botswana to access vital health services, receive care and support, and develop the life skills necessary to thrive.
By focusing on the youth were breaking generational cycles of trauma and outdated beliefs.
It has since been revealed the Duke of Sussex will make his first trip in more than six years to the African nation where he established his first major charitable project.
Harry will travel to Lesotho early next month for a gathering of business leaders, philanthropists and local stakeholders, aimed at driving forward Sentebales work, supporting the digital and economic inclusion of the next generation.
Lesothos Prince Seeiso, who co-founded Sentebale with Harry almost 20 years ago, said it would fill the community with joy to welcome back Mohale - Harrys affectionate Sesotho royal name which means warrior.
And the duke said: As we head towards our 20th anniversary, our ambition has grown, giving us the confidence to bring our skills and experience in designing solutions with young people, and to leveraging our convening power to engage with leading regional players and global funders so we can add Sentebales voice to addressing the challenges faced by the next generation in southern Africa.
Harry was first invited to the country, land-locked inside South Africa, by Seeiso, a friend of the his mentor, ex-Army officer Mark Dyer.
Founded in 2006, Sentebale began working in Leosotho before expanding into Botswana, and operates in four key areas: strengthening the social and emotional wellbeing of those living with or affected by HIV; helping to provide access to health and social services; driving youth advocacy; and building individuals skills and livelihoods.
The duke regularly visited the mountainous nation to promote his organisations work but last travelled to the capital Maseru in 2018, the year he married Meghan.
He will present the Most Inspirational Child (aged four to six) prize and deliver a short speech
Prince Harry is due in London to present a prize and speak at the WellChild charity awards
Harry and Seeiso will visit Lesotho to showcase Sentebales work to new supporters alongside existing donors through American Friends of Sentebale, with the princes also meeting local leaders and youth advocates.
In Johannesburg the group will take part in a reception with South Africa-based stakeholders and strategic partner Lebec, a women-led finance and philanthropy firm, and take part in a panel discussion about philanthropists creating change beyond writing cheques.
Sentebale chairwoman Dr Sophie Chandauka said: Africa has the largest and fastest-growing youth population, and by 2050, nearly 40 per cent of the worlds youth will reside on the continent, with southern Africa home to a significant portion.
Over 50 per cent of these young people are at risk of remaining economically vulnerable without urgent investment in digital skills, education and job creation.
The dukes return to southern Africa, alongside our new American friends, marks a milestone as we collaborate with world-class organisations and local leadership to engage this critical youth cohort.
Together, we aim to accelerate digital and economic inclusion, addressing the low levels of access and literacy, which are crucial for young peoples participation in the global economy and for achieving Sentebales goals in health, wealth creation and climate resilience.