Jennifer Lopez is keeping it professional. A video making the rounds on social media shows Lopez on a red carpet for her latest project, the film “Unstoppable,” where she was asked about her former husband Ben Affleck’s praise of her performance.

Jennifer Lopez is returning the favor after estranged husband Ben Affleck recently praised her. Lopez, 55, stars in the new boxing drama Unstoppable, produced by Affleck, 52, and his best friend, Matt Damon.

And one A-list couple that's made countless headlines lately is Ben Affleck and Jennifer Lopez, who are splitting up after two years of marriage. But Bennifer has a new movie coming out called Unstoppable,