Christina Aguilera unveiled her naked body, mostly for the cover of her new album, Lotus, and now she's unveiled the album's track list.  As has been rumored the disc includes duets with both Cee Lo Green and Blake Shelton, her fellow coaches on The Voice.

Christina sings with Blake on a track called "Just a Fool"; her collabo with Cee Lo is called "Make the World Move."  Christina and Cee Lo have also recorded a holiday duet for Cee Lo's new Christmas album, Cee Lo's Magic Moment.

In other Christina news, during a Q & A session at the Billboard/Hollywood Reporter Film & TV Conference, she admitted that she never has time to watch The Voice live, and she's never watched an entire episode of any other singing competition show.  What she has seen, she says, turned her off.

"I saw the commercials early on of American Idol of Simon being a d**k," she told Billboard.  "I was like, 'Man, that's not what it's about!'  I didn't want to treat people like that."  She says The Voice is about being "positive" and not "knocking people down."

Of course, that doesn't mean Christina's down on Idol altogether.  As she points out, Jennifer Hudson came from American Idol and went on to do Dreamgirls and won an Oscar.

Here's the Lotus track listing:

"Lotus Intro"
"Army of Me"
"Red Hot Kinda Love"
"Make the World Move" feat. CeeLo Green
"Your Body"
"Let There Be Love"
"Sing for Me"
"Blank Page"
"Cease Fire"
"Around the World"
"Best of Me"
"Just a Fool" with Blake Shelton

Deluxe Edition
"Light Up the Sky"
"Empty Words"
"Shut Up"
"Your Body" (Martin Garrix Remix)