28 September,2010 07:03 AM IST | | Agencies
Christina Aguilera blows kisses at the cameras at the private black-tie affair called "The Unmasking" held at The Los Angeles County Museum of Art (LACMA).
The 29-year-old singer celebrated the opening of the newest exhibition hall Lynda and Stewart Resnick Exhibition Pavilion by performing four songs backed by a 20-piece orchestra - "Imagine", "You Lost Me", "Beautiful", and "Fighter".
