and Nicole Richie
hosted New Year's Eve at TAO and LAVO in Las Vegas on Dec 31. Do you think Christina's pageboy haircut suits her? See more photos after the jump...
We definitely like the pop star's choice of a simple black cocktail dress and dazzling diamond necklace, but we're not so keen on her red and black arm tattoo. What do you think?
The star recently confirmed her upcoming album will be released in March. It's her first full-length studio album since 2006's "Back To Basics." She released a greatest hits collection in 2008. The untitled CD will involve collaborations with Sia
, and Tricky Stewart
This is a busy year for Christina. She will also be starring in the upcoming film "Burlesque
about a dancer who finds her dreams in the big city after leaving her small-town roots far behind.
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