Demi Lovato: Selena Gomez & I "Grew Apart"

Say what you will about Andy Cohen, but the guy is really good about getting celebrities to open up. During Thursday's episode of Watch What Happens Live, he managed to get Demi Lovato to come clean about the rumored beef between her and former bestie Selena Gomez.

When asked why she unfollowed Gomez on Twitter, Lovato at first demurred. When Cohen kept pressing the issue, she offered up this admission: "I think it's just one of those things where people change and grow apart," the pop star said.

(And, to be fair, Princess Protection Program was, like, five years ago.)

Alas, Lovato declined to spill any details about other Disney cohorts. She plead the fifth when asked about the most scandalous thing a Disney Channel star had done.

C'mon, Demi. Just tell us one thing: Did it involve Miley Cyrus, or Joe Jonas? (E!)