New Music: Christina Aguilera – ‘Not Myself Tonight’ [Snippet]

Christina Aguilera gives us a 15-second taste of her new single, “Not Myself Tonight.” The throbbing club record was written and produced by Polow Da Don and Ester Dean and will appear on Bionic, her first studio album in almost four years, due June 8. The full song premieres Tuesday at 6 p.m. EST.