Christina shows off her new slim look

Christina is the latest celebrity to have fallen for the size zero trend.

London: Christina Aguilera is the latest celebrity to have fallen for the size zero trend in Hollywood as the blonde bombshell once famed for her curvy figure looked emaciated during a recent public appearance. Celebrating the New Year in Las Vegas, the 29-year-old singer cut a dramatically slim frame, reported Daily Mail online.

Joining friend Nicole Richie at Lavo nightclub, Aguilera looked skinnier than ever as she stepped out in a black slip dress. The `Dirrty` singer, who has a 23-month-old son Max, has said in the past she hates dieting, but her slimmer shape may be due to her forthcoming film `Burlesque`, in which she plays a burlesque dancer. She said last year, "I don`t diet because I can`t. I love my food too much. I can`t even cut down on carbs because that`s so hard for me." Both stars were hosting New Year`s Eve parties in nightclubs in adjacent casinos. Nicole and Christina became friends after giving birth to their first children with 24 hours of each other in January 2008. PTI