Christina Aguilera attended the Montblanc John Lennon Edition global pen launch in New York City on Monday looking sexy and sleek in a black strapless dress.

The pop star recently made Starpulse's "Best Babes - Fall 2010 Movie Line Up" list for her upcoming film "Burlesque."

Christina makes her dramatic feature debut as Ali, a small-town singer who takes her shot at stardom performing at a neo-burlesque nightclub in Los Angeles.

Christina will join "Justin Timberlake and Friends, a Special Evening Benefiting Shriners Hospitals for Children" in Las Vegas next month. The show will raise funds to provide free health care for underprivileged kids.

 

 

 

 

 

 

 

 

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