Demi Lovato Looking Hot, Happy & Healthy At HTC Phone Launch [PHOTOS]

Singer Demi Lovato looked stunning and very happy as she poses for a picture at the HTC Status Social Launch Event in Los Angeles last night (July 19).

After the party ended, Demi tweeted “Had such a fun night tonight with my girls at the HTC Status event. So good seeing @JoJoistheway.. Such a cool chick, real talk!”

PHOTOS: Demi Lovato Enjoys A Night Out At The Movies

Demi is on a personal high after all the positive response to her new single “Skyscraper.” Singer Jordin Sparks was such a fan of the song herself, she posted a cover of it on her website (listen to her version after the jump).

Lovato voiced her appreciation for the cover version on her Twitter account, telling Sparks: “You covered skyscraper BEAUTIFULLY!!! One of the best voices of our generation… thank you SO much girlie. You’re so sweet!!! (sic)”

Jordin Sparks on WhoSay

Whose version to you like better? Share your thoughts in the comments below.