Christina Aguilera Perfoms 'Bound to You' on 'Leno'
Christina Aguilera Perfoms 'Bound to You' on 'Leno'

It's almost here! There is only a little over a week before "Burlesque" opens in theaters, and we can kick back with a bucket of popcorn and watch Christina Aguilera in her grand film debut (and don't forget Cher, too, who always rocks the silver screen).

Video: Christina Aguilera Performs "Bound to You" on "Leno'"

To help promote the release, the cast has been making the press rounds. X-Tina showed up on Leno last night (Nov. 17) to perform "Bound to You," a song that appears on the "Burlesque" soundtrack. The track is a tempered ballad, much slower than the previous numbers we've been salivating over since we heard about the film's existence.

Christina Aguilera Shines in New 'Burlesque' Clip

The song doesn't dial down in epicness, though, showing off Christina's vocal superiority in a "I Turn To You" meets "Beautiful" throwback.

Christina's voice is already the major draw for the film, but we still can't wait to see if her acting chops will equal up to the hype. It can't be any worse than "Crossroads," right?

Meanwhile, Cher finally got some vocal action in a video clip for "Burlesque." Her "Welcome to Burlesque" video is now making the rounds, in which she shows that she's still got "it" (whatever "it" is). Watch the saucy clip below.