New couple Bradley Cooper and Irina Shayk - passionate kiss in London

They haven't been shy about flaunting their new romance this week.

And on Wednesday Bradley Cooper and Irina Shayk shared another passionate kiss while out

and about in London.

The Hollywood actor couldn't keep his hands off the stunning Russian model as he gave her a

lingering kiss while wrapping his arms around the brunette beauty.

The hot new couple were dressed down for another day together in the UK, with Irina showing

off her model body in tight black trousers paired with a long sleeved top.

Bradley was relaxed in a pair of grey tracksuit bottoms and a t-shirt, tying his hair back into a

man bun.

The 40-year-old actor seemed infatuated with Irina, locking lips with the 29-year-old model and

moving his hand up under the back of her shirt.

Irina was just as smitten as she pulled her man in closer with a hand on his neck, kissing him on

the forehead and whispering in his ear.

The couple appeared to be saying goodbye with their passionate PDA in a London car park, as

after finally pulling themselves apart, they headed off in separate directions.

Irina jetted into the UK from a modelling gig in Barcelona earlier this week to join her man who

is currently preparing for the London run of his play The Elephant Man at the Theatre Royal

Haymarket, which kicks off next week.

The Hollywood star confirmed that he had moved on from British model Suki Waterhouse last

week when he was seen kissing Irina at a Met Gala after-party.

The Hangover actor has not long since split with 23-year-old Suki, though their break up was

never confirmed by either party when it was first reported in March 2015.

Their relationship lasted for two years and saw Suki turn her modelling career to acting, while

Bradley's star kept rising from movie roles to the West End.

Meanwhile, Irina and her long-term boyfriend, international footballer Cristiano Ronaldo, ended

in January 2015 after five years.