Demi Lovato mario lopez singer disney the grove
Demi Lovato mario lopez singer disney the grove

Demi Lovato has been nothing but smiles lately ... and after everything she went through last year, that's pretty amazing to see!

The "Skyscraper" singer stopped by The Grove in LA on Tuesday to chat with Mario Lopez for a segment on Extra. Between her new highlights and hippie-chic crochet dress, Demi was practically glowing!

After the interview, the 19-year-old singer/actress took time out to say hello to her loyal fans. See the sweet video below.