Demi Lovato does bang on a bit about being to rehab, but that's probably because it worked for her (unlike Chris Brown, that's why he's back for a second time). Therefore she feel's compelled to spread the love after dealing with her issues with her bulimia, self-injury and self-medicating, and she'd be right.

Speaking with Katie Couric, the fellow former Disney star deployed these pearls for Miley and the world at large:

   "I think that the world needs to get over the fact that she was Hannah Montana when she was 16. I guess my transition was a little easier because I went straight to rehab. I didn't twerk, I just went to rehab..."

In spite of that, she was quick to defend Cyrus and her recent, eh, choice choices, adding: "I think she knows what she's doing. A lot of artists take that route of shock value, and that's totally fine and that's great. But I think she has such an incredible voice that's overshadowed by some of the things that she's doing. It's her journey. She's having fun. She's being who she is. I'll always love her. She's been one of my friends since I was 14. But everyone is on their different journeys right now and she's doing that and she's having fun... so power to her."

And her bank balance.