Tom Cruise kicked off his 60th birthday celebrations singing and dancing to Adele and having birthday cake backstage.
The actor, who turned 60 on July 3, watched the singer, 34, live at Hyde Park.
VIP suite staff sang Happy Birthday to him backstage as he blew the candle out on a strawberry-smothered Victoria sponge.
The dad-of-three was also spotted at the British Grand Prix and is said to be throwing a party for friends at Soho Farmhouse, Oxfordshire.
AdvertisementAdvertise with NZME.
A source said he was seen "bopping along" to Adele's set list, and singing along to the Grammy-winner's lyrics.
It came as it was reported his on-off girlfriend and "Mission: Impossible" co-star Hayley Atwell, 40, had moved on from their relationship and is now said to be dating music producer and self-styled pagan Ned Wolfgang Kelly.
An onlooker at the Adele show told The Sun: "Tom looked like he had an absolute blast. He was really going for it with his dancing and seemed to know all the words to sing along.
"After the set finished, staff brought the cake out for him and he couldn't stop saying thank you. He hugged his favourite hostess as they sang Happy Birthday.
"Then he gave a speech about how nice it was for everyone to be able to come together for events again after Covid.
"And Tom said Adele was phenomenal. He was so upbeat and living his best life."
It's thought after the gig he headed back to his hotel in Knightsbridge, London, to continue his weekend-long celebrations.