Jennifer Lopez posts pic of her and Ben Affleck KISSING on social media for birthday celebration

Just yesterday we were debating whether Ben and Jen were actually Instagram official, but it seems that today, on Jennifer Lopez's 52nd birthday chose to make things truly official, as the singer and actress posted a loved up snap of herself with Batman actor, Ben Affleck, passionately kissing to her social media.

The couple - who only recently rekindled their romance after a 17-year-break - known more commonly as Bennifer, haven't been shy about their relationship, having been caught on several occasions enjoying PDA around Palm Springs and LA, though up until now Jennifer and Ben have kept their relationship off social media, but, it seems that's all over!

Posing in a series of pics, JLo delighted her 166 million Instagram fans with snaps of herself in a stunning bikini and chiffon wrap that showed off her age-defying figure and posed sultry on what appeared to be on the deck of a yacht. But what surprised fans most was the last snap in the series; a pic of Ben and Jen passionately kissing. Jennifer Lopez captioned the post, "5 2 … what it do …?." Check out the post below!

Of course, fans were thrilled with the insta drop and commented their appreciation.

Ashley Graham, the model and TV presenter, commented: "THE LAST ONE THO! HBD QUEEN!"

"I mean, if you’re going to Instagram official do it like JLo," an Instagram user wrote on the latest update.

While a different fan wrote, "I love that you made it official the best way possible❤️." And another just spimply wrote, BENNIFER FOREVER".

She later also uploaded a video to her Instagram.