After a brief Twitter break, Demi Lovato is officially back on the social networking site. Although there was some speculation that the pop star's break was due to her returning to rehab, Demi assures her fans that she's perfectly fine. "Don't believe the hype," she Tweeted. "All is well! So stoked to head to Chile in a few days! Love all my Lovatics…MUAH! xo"

READ IT: Report: Demi Lovato is not in rehab

Demi is gearing up to go to Chile for the Iquique Music Festival on February 4 where she's slated to perform alongside Colombian pop star, Juanes.

What do you think about Demi Lovato's return to Twitter? Did you miss her?

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