KISS AND MAKE UP

Jennifer Lopez's ex-husband Ben Affleck shows his support on her big night

- REPORT: SUZANNE WINTROB

They may have called it quits on romance, but Jennifer Lopez and Ben Affleck remain each other’s biggest cheerleaders.

The former husband and wife — who finalized their divorce in January — reunited in New York City for the première of Kiss of the Spider Woman, starring Jennifer and executive-produced by Ben and his longtime friend Matt Damon.

Despite their recent split, the pair appeared perfectly at ease, smiling for photos as Ben leaned in to whisper to his ex-wife.

“I wouldn’t dream of not being here,” said Ben, 53. “This is an incredible story — the kind of role Jennifer has wanted to play her whole career, and she’s fabulous in it.”