VIDEO : Christina Aguilera Brings Hollywood Glamour To Science Awards

Christina Aguilera caught everyone's eye as she attended the Breakthrough Prize Awards. She worked a plunging neckline for the event held at NASA's Research Center in California.
Hilary Swank was also at the Oscar's style ceremony. The actress opted for a floaty strapless gown with a keyhole cut out and finished off her look with some black pumps.