Demi Lovato in her comeback single after rehab "Skyscraper". Source:

After spending some time in a treatment facility for her eating disorders, self-mutilation, depression and bipolar disorder Demi Lovato back baby!! She’s not only back, BUT she’s “rising from the ground, like a skyscraper” as the lyrics to her comeback single echoes.

While the song has been out just of two weeks, the buzz all over is that it could very well be threatening the reign #1 on the Billboard Hot 100 Party Rock Anthem by LMFAO Featuring Lauren Bennett & GoonRock as it climbed in the #2 most downloaded song this week (I contributed to that too….we digressing).

(Credit: Courtesy of Big Champagne)

We’re not the ONLY ones giving praises to Skyscraper as stars such Katy Perry, Kelly Clarkson and Pete Wentz have tipped their hats off to Lovato.

Currently the star is putting the final touches to her 3rd studio album, a first since rehab. In an AOL interview Lovato hinted that she did not consider herself to be recovered and that she could even be considered quitting showbiz altogether. She disclosed that she’s looking to motivate others to get healthy, as well as saying that she see inspiration through actor Robert Downey Jr.

Now about those Ryan Phillippe dating rumors, yeah she did talk about them!! Click here for the scoop: Demi Lovato Speaks it ALL