It must be love! Bradley Cooper introduces girlfriend Irina Shayk to his mother as the trio hit the beach during Labor Day weekend

They’ve been dating for five months and it looks like things are only getting more serious between Bradley Cooper and new girlfriend Irina Shayk.

After gallivanting across the globe together on luxurious holidays, the 40-year-old actor clearly felt it was time to take their relationship to the next level as he introduced his new flame to his mother, Gloria Campano, on Saturday.

The actor couldn’t wipe the smile from his face as he spent the day with his two favourite women at a beach in Atlantic City, New Jersey.

Keeping mum! Bradley Cooper introduced his girlfriend Irina Shayk to his mother Gloria Campano as the trio enjoyed a family day at the beach in Atlantic City, New Jersey on Saturday

It’s a family affair: Gloria and Irina seemed to get on like a house on fire as they chatted on the beach

Making sure Bradley only had eyes for her, Irina, 29, stunned in a two piece set made up of a plunging bralet which featured string detail.

Going make-up free, Shayk wore her brunette locks up in one and at one point she appeared to be doing her best Bond girl impression as she emerged from the water.

Meanwhile Cooper displayed his athletic frame with the help of neon orange beach shorts.

They’re not cooling off! Bradley and Irina looked to be having the time of their life as they soaked up the rays with his mother

Rounding off the family affair, Bradley’s mother Gloria covered up in a black bandeau swimsuit and sunhat as she chatted with her son’s model girlfriend whilst dipping their toes in the water.

Last month, Shayk and Cooper proved to be fans of PDA as they put on an amorous display during their recent holiday to Italy.

But no doubt happy to be back in his native US to celebrate the public holiday, Bradley beamed from ear to ear as he enjoyed a rare day off.

Share the joke… Bradley couldn’t get enough of Shayk’s hilarious joke as he laughed

Bradley and Irina’s relationship reportedly began after they struck up a bond at the Met Gala after-party in May, two months after his split from British model Suki Waterhouse, 23.

The Hangover actor ended his long-distance relationship with Suki earlier this year, though their break-up was not confirmed by either party when it was first reported in March 2015.

Meanwhile Shayk’s long-term relationship with footballer Cristiano Ronaldo saw it’s curtain call at the end of 2014.

At the time of the breakup, Shayk hinted that Ronaldo made her feel ‘ugly and insecure’.

In an interview, Irina told Spain’s Hola magazine: ‘I thought I had once found the ideal man but it didn’t turn out that way.

‘I think a woman feels ugly when she’s got the wrong man at her side. I’ve felt ugly and insecure.’

She added: ‘My ideal man is faithful, honest and a gentleman who knows how to treat women. I don’t believe in men who make us feel unhappy, because they’re boys not men.’