He may have been without his wife, Queen Camilla, but King Charles seemed delighted to see the stars at tonights Royal Variety Performance.
Looking smart in a crisp dinner jacket, the monarch laughed as he entered the Royal Albert Hall - and was met by Sir Elton John.
The red carpet was stolen by television presenter Amanda Holden, who was channelling her inner Little Mermaid - not to mention a set of killer abs.
She sported in a sea-foam coloured cropped, sequin-studded top with boxy shoulder pads and a skirt with a tulle train that bore a startling resemblance to Ariels tail.
Holden was there with her show co-host, Alan Carr, whose midnight blue dinner jacket and waistcoat was given added sparkle by a lizard brooch.
They werent there to greet the sovereign as they were preparing to go on stage, but planned to meet him afterwards.
However stars including a delighted Sir Elton John were.
The monarch also accepted a posy meant for his wife from Iris King-Taylor, eight, and Louie Cooper, ten, which included flowers picked from the gardens of Brinsworth House, the Royal Variety Charity care home in Twickenham, south west London, which mirrored blooms carried by the Queen on her wedding day.
King Charles III arrives at the Royal Albert Hall ahead of the Royal Variety Performance 2024, at the Royal Albert Hall
The King left the royal Rolls Royce as he waved to the crowds at the entrance of the historic venue
King Charles meets Elton John as he arrives for the Royal Variety Performance
Elton John and David Furnish laugh as they meet with the monarch, after they greeted him to the show
The monarch also accepted a posy meant for his wife from Iris King-Taylor, eight, and Louie Cooper, ten
The posy included flowers picked from the gardens of Brinsworth House, the Royal Variety Charity care home in Twickenham, south west London , which mirrored blooms carried by the Queen on her wedding day
Amanda Holden, 53, stole the show in a glitzy green co-ord as she led the red carpet arrivals at the 2024 Royal Variety Performance on Friday
Camilla, who had been due to attend, was forced to pull out at the last minute after continuing to suffer from some lingering post-viral symptoms from a nasty chest infection.
A Buckingham Palace spokesperson said: Following a recent chest infection, The Queen continues to experience some lingering post-viral symptoms, as a result of which doctors have advised that, after a busy week of engagements, Her Majesty should prioritise sufficient rest.
With great regret, she has therefore withdrawn from attendance at tonights Royal Variety Performance. His Majesty will attend as planned.
It is understood that while she is very much on the road to recovery, these things can take time to fully clear.
Sir Elton and his husband, David Furnish, presented a musical number from their new show, The Devil Wears Prada l, with star Vanessa Williams and its cast.
TV presenter Lorraine Kelly also make made an appearance with her Change and Check Choir led by Wet Wet Wet singer Marti Pellow.
They performed Love Is All Around, which is being re-released to raise awareness of breast cancer early detection.
The choir is made up of women from across the UK who detected their breast cancer through Kellys campaign.
Given the length and lateness of tonights engagement, the Queen has, sources said, sensibly decided to heed medical advice not to overstretch herself.
It is understood that she will remain in London until Saturday but then travel to Sandringham for the week as planned.
Simon Lipkin and Jack Philpott meet King Charles ahead of the Royal Variety Performance
The Heart FM breakfast host, 52, and her TV husband Alan Carr, 48, have teamed up this year to present the highly anticipated show
Britains Got Talent winner Sydnie Christmas exuded elegance in a strapless silver sequin gown ahead of her performance
Sophie Ellis-Bextor, 45, looked incredibly chic in a one-shoulder black dress and bejewelled skirt
American singer and actress Vanessa Williams, 61, looked ageless in a one-shoulder navy ruffled dress
Lorraine Kelly wore a graphic white T-shirt with the words Love Is All Around for Lorraines campaign
Nikki Wheatley, Marti Pellow, Lorraine and Helen Addis arrived on the red carpet for their life-saving Change + Check campaign, continuing its mission to raise awareness of breast cancer
Insiders insisted there was no cause for alarm, describing it as a nasty bug that apparently is going around a bit.
She is said to be feeling a little under the weather still but, generally speaking. on the mend. A royal source said Her Majesty was naturally disappointed to miss the evenings entertainments, and sends her sincere apologies to all those involved, but is a great believer that the show must go on.
She hopes to be back to full strength and regular public duties very soon, they added.
The Royal Variety Show - a hardy annual of the Buckingham Palace calendar - is the worlds longest running entertainment show, dating back to 1912.
It supports the Royal Variety Charity which helps members of the entertainment industry in the UK who need help and assistance, including those that have fallen on hard times or need mental health support.
This is the first year that His Majesty has attended as patron of the Royal Variety Charity.
Star turns in this years show includes a performances from the new productions of Oliver and The Devil Wears Prada , a song by Sydney Christmas - the winner of this years Britains Got Talent programme whose prize it is to perform live - plus magic duo Penn & Teller.
Holden and her TV husband Carr have teamed up to present the highly anticipated show after winning viewers over in their two documentary series Amanda and Alans Spanish Job and Amanda & Alans Italian Job, with the latter recently renewed for a third season.
Singer James Bay looked trendy in a brown satin blouse and black trousers
Comedian and actress Ellie Taylor looked incredible in a sequin caped gold gown, teamed with stylish platform heels
Paul Chuckle stuck up a rock sign as he arrived on the red carpet
Marisha Wallace looked angelic in a full-length sequin gown
Stephen Mulhern looked handsome on the red carpet
Their hilarious dynamic is a hit with fans, who love the TV personalities separately, but even more so as a pair.
Alan said: I am completely thrilled to be asked back to host the Royal Variety Performance so soon, what a compliment and an honour!
To be able to host this magical evening with my best friend and TV wife Amanda Holden is the icing on the cake for me.
If I have half as much fun as I did three years ago, well we are all in for a real treat.
Amanda said: It truly is such an honour to be hosting the Royal Variety Performance this year. Im still pinching myself!
This is a dream job and Alan is a true friend, we are already bursting with ideas and excitement, its going to be such a fun night!
Ive worked on Britains Got Talent for 18 years and have been so proud watching all our winners perform for the Royal Family.
This year will be no different, so in the words of Sydnie Christmas, lets av it!
Sydnie Christmas was the winner of this years Britains Got Talent and will be accompanied by Dave Arch and The Royal Variety orchestra for her award-winning performance.
There will also be an exclusive medley from Cameron Mackintoshs production of the much loved musical Oliver! and a performance from the cast of Andrew Lloyd Webbers smash hit musical Starlight Express.
This years Eurovision winner Nemo, treble Brit Award winner James Bay and disco Queen Sophie Ellis-Bextor, who will be performing her latest hit and much-loved classic Murder on The Dance Floor, will all be taking to the stage.
Americas world class magicians and comedy duo Penn and Teller are flying in especially for the show, plus, presenter and magician Stephen Mulhern will be wowing the Royals with tricks and illusions.
Cirque Du Soleil will perform a world exclusive from their Vegas show O, and the English National Ballet will perform Dance of the Sugar Plum Fairy from their Christmas production of Nutcracker.
Ellie Taylor of Ted Lasso fame and political comic Matt Forde will present a humorous round up of the year, joined by writer and comic Scott Bennett and Scottish comedian Larry Dean.
The 2024 Royal Variety Performance will be broadcast on TV over the Christmas and New Year holiday.