Credit: Getty Images

Newly blond(er) X Factor 2012 judge Demi Lovato isn’t just celebrating her epic dating life (Cheesecake Factory with Wilmer Valderrama? Now that’s romantic!). Today, her single “Give Your Heart a Break” reached #1 on the MediaBase Top 40 chart!

Demi tweeted the news: “So excited! Give Your Heart A Break is Number One!! Thanks to everyone who supported the song:).” Disney Music Group Executive VP Ken Bun chimed in, “We congratulate Demi on this fantastic achievement. She has had a remarkable year, and she’s worked tirelessly with our entire staff to reach this milestone.”

With only one week ‘til Demi takes her seat at the judge’s table on The X Factor, you’d think she’d be laying by a pool, trying to out-tan and out-blonde fellow judge Britney Spears. After all, Demi did just finish her nationwide tour and has only seven days until she’s back sitting thisclose to Simon Cowell.

Instead of lounging during her final free days, Demi will be hard at work, performing on the MTV Video Music Awards this Thursday, where her hit single is nominated in the category “Best Video with a Message” — a brand-new award this year. It’s fitting, since Demi explains in her About Unbroken CD companion interview that the song is “about telling someone that you want to be that break for that person — you want to be that person that is protective.”

Ya hear that, Wilmer? Now pass the cheesecake.

Source: Perez Hilton

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