Jennifer Lopez goes Instagram official with Ben Affleck with steamy kiss pic

Jennifer Lopez has made her rekindled relationship with former fiance Ben Affleck Instagram official, sharing an image of the pair smooching up a storm in celebration of her 52nd birthday. 

The 'Love Don't Cost A Thing' hitmaker uploaded a series of bikini-clad snaps from her vacation on a yacht in St Tropez, delighting fans of 'Bennifer' by including the kiss as the final photo. 

"52... what it do," she captioned the images. 

The couple was first spotted together again on holiday in Montana in May, shortly after Lopez announced her separation from fiance Alex Rodriguez, saying the pair were "better as friends" after four years together. 

Affleck and his ex-wife Jennifer Garner filed for divorce in April 2017, having started dating in 2004 after working on two movies together.

Lopez and Affleck's reunion comes some 17 years after they split in 2004. Back then they called off their wedding after getting together in 2002. 

Just last week, the singer appeared reluctant to comment on her love life, awkwardly dodging a question about whether she was "happier" now during an interview on The Today Show.