Mariah Carey’s got a new album to sell, y’all, so she’s getting the word out by hitting the American Idol circuit. Check out the E=MC2 album cover above.

As well as joining the likes of Bono on the Idol Gives Back show on April 9, Mariah Carey will return the followng week, playing mentor and guest judge. And you can bet that means she’ll be performing a little somethin’ too.

Um, does that mean the American Idol contestants will be singing Mariah Carey’s greatest hits?