The actor heads out on the town solo

Bradley Cooper enjoyed a night out in London after the premiere of The Hangover Part III on Wednesday without rumoured girlfriend Suki Waterhouse.

The actor, 38, is said to be smitten with British model Suki, 21, but she was nowhere to be seen when he headed out with his co-stars.

Bradley joined Zach Galifianakis, Ed Helms, Ken Jeong and Heather Graham at posh Fitzrovia restaurant Roka before he moved on to an afterparty in Chelsea.

He looked super-hot in a dapper blue suit for his evening in the capital.

When Bradley was over here in February, he and Suki were spotted heading back to his hotel in a taxi together and they’ve since been seen hanging out on his film sets.

Perhaps he wanted to spend some quality time with his Hangover cast mates this week – he’s confirmed that the third installment of the hit comedy series will be the last.

‘The way it feels for us is everybody’s happy to be back, the story’s exciting and it does feel like closure to the trilogy,’ Bradley tells the Daily Star.

‘I think it’s a great way to end it. You know, I’d love to work with them again but the franchise is done.’

SEE PICTURES The Saturdays join Bradley Cooper at The Hangover Part III London premiere

SEE PICTURES Bradley Cooper at Critics’ Choice Movie Awards 2013

SEE PICTURES Bradley Cooper giggles on The Jonathan Ross Show

Anna Duff