Diddy's Girlfriend CASSIE Was Looking LIKE A SNACK Last Night . . . But Diddy Still . . . Had That ROAMING EYE OF HIS!!! (PICS)

Diddy and his GF Cassie attended the 2017 Tribeca Film Festival screening and performance of Can't Stop, Won't Stop: The Bad Boy Story, at The Beacon Theater in New York City. It was a great event and everyone looked AMAZING - especially Cassie.

But that ain't stop Diddy from EYE F*CKING ex-girlfriend and supermodel Naomi Campbell.

Diddy's documentary is a comprehensive look at the label Bad Boy, from its humble beginnings in Harlem to its meteoric rise, including the rise and loss of Biggie Smalls, who passed 20 years ago.