Demi Lovato Demi Lovato

Camp Rock's heroine Demi Lovato isn't reserving her song and dance routines for summertime. The up-and-coming Disney darling is premiering her own music video for "La La Land" Friday, December 19 (Disney Channel, 8 pm/ET).

The video for the song, a pop-rock track written by Lovato and the Jonas Brothers, promises to take a lighthearted approach to her "young artist's life in Hollywood" (ie, unoffensive satire), complete with red carpets, limos and more —

plus it also features her laid-back life on home turf.

"La La Land" will also give viewers a sneak peek of Lovato's costars in her upcoming Disney series, Sonny with a Chance. The singer, who released a solo album in September and toured with the Jonas Brothers over the summer, seems well on her way to superstardom, and is often touted as the "the next Miley Cyrus."

Do you think Lovato's next to take over the tween entertainment scene?