Demi Lovato

Gomez's fans had a lot to say about Ehrich's offer.

From Gwen Stefani to Miley Cyrus and John Mayer, these pop stars have written breakup songs about other famous people.

The singer praised the guitarist's skills.

Perhaps a Lovato/Williams team-up is on the horizon?

She was inspired by her friends after seeing them perform live.

The 'Camp Rock' star shared their words of wisdom for current and future Disney Channel stars.