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.

The actor praised his estranged wife in an “Entertainment Tonight” interview for being “really passionate” about their movie “Unstoppable.”

A source tells PEOPLE that the singer and actress, 55, who filed for divorce from Affleck, 52, in August, continues to communicate with his kids Violet Anne, 18, Seraphina Rose, 15, and Samuel, 12, whom he shares with ex-wife Jennifer Garner .

Ben Affleck is ready to start dating again! This time, though, the single A-lister has some conditions. “Ben is looking for someone who’s either in recovery or at least someone who understands the Alcoholics Anonymous program,

Lopez, 55, filed for divorce from Affleck, 52, on Aug. 20, the two-year anniversary of their second wedding ceremony. When Glaser suggested that Lopez has “a new bar for the next person that comes along” after her split from Affleck, the “Selena” star was emphatic — she is not interested in dating right now.

She later said that she had a “pretty intense year.” The two split up earlier this year, after two years of marriage.

Yesterday, Ben Affleck and Jennifer Garner's daughter, Violet Affleck, made a surprise appearance on Lynda Lopez's (Jennifer Lopez's sister) Instagram feed. While much of the world was scratching their heads over the unexpected team-up,