Jesse McCartney Makes Music

Jesse McCartney performs live at the Orpheum Theater in Los Angeles, on Thursday.

The 21-year-old singer performed at the Orpheum Theater with American Idol winner Jordin Sparks.

“She’s an incredible performer,” McCartney said of Jordin. “She knows how to entertain the crowd.”

Jesse recently lent his voice to Tinker Bell, an animated film that will be released in October.

20+ more pics inside of Jesse McCartney making music…