USA Today Music — Taylor Swift, Nicki Minaj, Linkin Park and Christina Aguilera will also perform. more info

411 Mania — Check out Christina in her sexy Halloween costume! more info

Prefix — No one has ever used the words 'demure' or 'tasteful' to describe Christina Aguilera, yet she still manages ... Read the full article at http://www.prefixmag.com/news/calling-all-casting-agents-christina-aguilera-want/71236/ more info

411 Mania — She wants to do more acting... more info

E! Online — Adam Levine and Christina Aguilera may argue incessantly over talent on The Voice, sometimes even nastily. But if there's one thing the Maroon 5 singer wants the world to know,... more info

Starpulse — Celebrities like embodying different personalities for the stage and screen, so it's no surprise that they also love dressing up for Halloween. more info

Starpulse — Christina Aguilera attended the launch party for the new Samsung Galaxy Note II in Beverly Hills, Calif., earlier this week wearing a rock star outfit. more info

Perez Hilton — We may have referred to her fellow Voice judge Adam Levine as her white knight when he recently defended her curves, but last night, it was Christina Aguilera's boyfriend Matthew Rutler who got to take on that role…in full costume, might we add! Th... more info

Big Apple Music Scene — Considering she was hosting the Halloween party herself, Christina Aguilera sure didn't look like she had any idea about it beforehand. Aka what the eff are you wearing, lady? More » I’ll Give You $10 If You Can Tell Me What Christina Aguilera Is... more info

Perez Hilton — Okay, so maybe it's more like Maroon knight. But Adam Levine is sticking up for Christina Aguilera with the heat of a thousand armies! We're not joking. And yes, we know they've had their fair share of arguing on The Voice, but we are 100% serious.... more info