Breakups tend to bring out the sentimental side of people, but Ben Affleck didn't waste his time mulling over the past following his split from Jennifer Lopez, according to one source in a new report published by People.

Ben Affleck 'never looked back' after he moved out earlier this year, a source tells PEOPLE. Jennifer Lopez filed for divorce on Aug. 20 and listed their date of separation as April 26.

Ben Affleck has been making changes to his appearance and his eating habits since his marriage came to an end. Jennifer Lopez is annoyed.