It's her birthday and she can show off if she wants to.

And to be honest, if we all looked like J.Lo at 52, we'd no doubt be showing off too. The singer/actress/skincare mogul took to Instagram last night to share some snaps in honour of her 52nd birthday, and not only are we blown away by how amazing and strong and healthy she looks, but in one of the swipe-across series of images, there is a rather steamy image that finally confirms what we have known for quite some time now – J.Lo's rekindled romance Ben Affleck. The couple had yet to post about one another on their social media – until now. Then yesterday, on her birthday, Jennifer posted a slideshow of photos of herself in a bathing suit on board what looks to be a luxury yacht. And there, in the last slide, she also slyly added a PDA-filled snap of her and Affleck kissing. In the passionate snap, the Batman actor is seen wrapping his arms around Jennifer as they kiss. Lopez and Affleck, which the world loved to refer to as 'Bennifer,' were previously a couple and engaged from 2002 to 2004, before they split and went their separate ways. "5 2 … what it do," J.Lo captioned the birthday shots. Speaking of her birthday earlier this week on the Today show, Jennifer admitted she was going to be having a 'low key' birthday this year. "They keep coming, these birthdays," the mum-of-two joked. "[I'll be celebrating] with friends, having fun, you know, raise a glass, give a toast."