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I believe we were the first with an official statement last week, but if you don't believe me, here's Diddy:

"Cassie's definitely not dropped from Bad Boy," Sean Combs said on the L.A. set of a video for his next Press Play single, "Through the Pain" .... "She's in the studio [working on her next album]. So many people are excited to be working with her. ... She was just in the studio with Kanye West. She's going to be doing some stuff with Pharrell. People really understand that she does have some talent and it takes some time to mold it. Everybody's not perfect. I think she had some rough shows, just being nervous. Sometimes people have to break out of that."

She's also been in the studio with Bryan Cox as Diddy notes in this video.