Who? Tom Daley
Where? James Corden's wedding.
What? Everyone's favourite Olympic diver seemed to be playing a game of 'how many celebrity photos can I get my mug into?' at James Corden's £250,000 Somerset wedding to Julia Carey.
So, how did he go?
He cosied up to Kylie:
And another beautiful Aussie singer, Natalie Imbruglia:
He got snapped with One Direction's Harry Styles:
As well as Harry's handsome bandmates Louis Tomlinson and Niall Horan, and, of course, the groom himself, James Corden, who photo bombed their pic:
We're sure there's more, but it's not a bad start for his new showbiz album...
See our favourite celebrity wedding dresses here: