Bradley Cooper smiles when reunited with his ex-girlfriend Irina Shayk at the Met Gala... after hanging out with Emma Stone

Bradley Cooper looked single and ready to mingle in a black suit at the Met Gala in NYC on Monday evening.

But during the event, the Nightmare Alley actor spent some special time with his ex-girlfriend and baby mama Irina Shayk;

The former power couple were pictured arm-in-arm as they caught up with Nicki Minaj and fashion designer Riccardo Tisci.

Cooper arrived alone in a black Louis Vuitton suit with a crisp white shirt and no tie. He also had a fuzzy week old beard making him look casually classic.

And while at the splashy event, the star was seen chatting up Emma Stone and Cynthia Erivo.

Shayk who looked ready for a motorcycle ride in her all black leather Burberry outfit that did not seem to fit well with the Gilded Age dress code.

Together Bradley and Irina have a daughter named Lea, aged five.

They seem to have a happy co-parenting relationship and are often seen together in Manhattan as they pick up and drop off Lea.