If mysterious Tweets and anonymous sources are to be believed, the fling between Demi Lovato and Wilmer Valderrama has come to an end.

Quoting Marilyn Monroe, the 19-year old wrote on her social networking page last night: "A wise girl kisses but doesn't love, listens but doesn't believe, and leaves before she is left," following those words of wisdom later with:

Posted in: Celebrity Break-Ups

Demi Lovato battled Miley Cyrus in the championship of THG's Celebrity of 2011 Tournament, narrowly edging the singer/actress by .2% of the vote.

In the latest issue of Seventeen, meanwhile, Demi says our readers came up with the perfect title-round matchup, considering she and her fellow young star have always had a friendly, contentious relationship.

Posted in: Demi Lovato

Demi Lovato is currently battling it out with Miley Cyrus in the finals of the first-ever Tournament of THG, as each young star hopes to be named the readers' favorite celebrity of 2011.

But the singer has still found time to release a special lyrics-based video for her next single, "Give Your Heart a Break." Consider it a pre-video for the official music video, which comes out next week. Look for this 19-year old sensation to perform the track live on Saturday night at MTV’s NYE in NYC 2012, which she's co-hosting with Tyler Posey.

Posted in: Music

Welcome back to the Tournament of THG, where fans vote for our top star of 2011! The concept is simple: Pick your favorite of the two stars in each poll. Done.

The final round features the two young stars who emerged from a field of 16 to be the last women standing: Miley Cyrus and Demi Lovato. And it's too close to call!

Posted in: Miley Cyrus

Welcome back to the Tournament of THG, where fans vote on the most popular star of 2011! The concept is simple: Pick your favorite of the two stars in each poll. Done.

The last round begins tomorrow, so this is your last chance to cast a virtual ballot in the Final Four. You've already narrowed the field to a quartet of worthy celebs.

Posted in: Miley Cyrus

The folks at Disney forced Demi Lovato out of the Christmas spirit last night.

The former star of Sonny With a Chance - who left that series earlier this year to battle personal problems that included an eating disorder - took MAJOR exception to a joke on the Disney Channel show Shake It Up this week, as a character quipped:

Posted in: Twitter

Demi Lovato Biography

Lovato
Many think Demi Lovato is being groomed to be the next huge Disney star. She appeared in the movie Camp Rock, alongside those gorgeous... More »
Born
Birthplace
Dallas, Texas
Full Name
Demetria Devonne Lovato

Demi Lovato Quotes

I hope to do a collaboration with Kelly Clarkson. [She] has been my idol growing.

Demi Lovato

I'm very uncoordinated. I'm surprised I don't fall onstage more.

Demi Lovato