Christina Aguilera Hearts Blinking Crotches

Christina Aguilera‘s crotch lights up with a red blinking heart while performing a three-song set during the 2010 MTV Movie Awards held at Universal Studios’ Gibson Amphitheatre on Sunday (June 6) in Universal City, Calif.

The 29-year-old performed songs off her new Bionic album — “Bionic,” “Woohoo” and “Not Myself Tonight.”

FYI: Christina wore a Simone Harouche cape, Stephen Webster jewels and a cystal bodysuit by The Blonds (the light-up heart by her crotch was customized).