Christina Aguilera: Halloween Party Dual-Parenting

Posted Monday October 31, 2011 8:53 PM GMT

Continuing to remain amicable for the sake of their shared child, Christina Aguilera and ex husband Jordan Bratman were busy taking their boy Max to a Halloween party in Los Angeles on Monday (October 31).

The "Voice" judge looked festive in a black and white skull n' bones sweatshirt, black trousers and matching black brimmed hat as she dressed up her son in a medieval knight costume.

On the career front, Miss Aguilera is enjoying a relaxing stretch before another season of her hit FOX show "The Voice" gets underway on February 5, 2012.

Debuting after this year's Super Bowl, Christina noted that she'd be up for singing at the big game again despite getting ridiculed for her blunder during last year's NFL showcase.

The 30-year-old told Access Hollywood, “I’m open. Hey, I’m up for any challenge, any time any day."

Photo Credit: AKM Images