Christina Aguilera belted out a stunning rendition of John Lennon‘s “Imagine” at a tribute for the musician held in New York City on Sunday. The event marked the launch of the Montblanc John Lennon Edition which will benefit music education for children.
Stars flooded the event such as Aaron Johnson, Alan Cumming, Christian Siriano,
Estelle, Gabrielle Union, Helena Christensen, Kelly Brook, Kristin
Cavallari, Melissa George, Olivia Palermo, Sam Taylor Wood, Susan
Sarandon and Yoko Ono. Christina belted it out in honor of Lennon’s birthday coming up on Oct. 10, rocking a sexy black mini dress. It seems she’s been in the charitable spirit lately…if not the most fashionable!