Christina Aguilera Sings ‘You Lost Me’ at Halloween Party (VIDEO)

Forget about the candy—Christina Aguilera was dispensing the sweet treat of her golden voice to Halloween revelers this year.

The Bionic songstress—who totally copped out with her Halloween costume this year—graced a private Halloween party with a live rendition of her piano-driven ballad “You Lost Me” over the weekend. Quite the special surprise—even though, with lyrics like “And we had magic/and this is tragic/You couldn’t keep your hands to yourself,” one can’t help but wonder if the song chronicles her recent split with husband Jordan Bratman.

Check out C-Ag’s Halloween rendition of “You Lost Me” below. Do you think the song is autobiographical? Share your theories in the comments section.