Cassie flaunts her new man

It’s been a trying few months for SEAN “DIDDY” COMBS. He split from long-term girlfriend CASSIE VENTURA and was devastated by the unexpected death of KIM PORTER, the mother of four of his children.

But things got even more challenging for the 49-year-old rapper when Cassie (32) recently posted pictures of herself kissing her new beau, ALEX FINE (25) – the personal trainer he’d hired for her when they were still together. “If there’s anyone who knows how absolutely devastated Diddy has been since Kim’s death, it’s Cassie. He can’t believe she feels the need to post pictures with her new guy,” the insider says.

According to sources close to the music mogul, Diddy is also convinced the pair were fooling around before their split last year. “Diddy believes there was overlap,” said the source. “Cassie wanted a personal trainer, so Diddy hired Alex for her. Then Cassie and Alex started hooking up before her relationship with Diddy was over.”

Not cool, Cassie!