Cute Tot Puts a Ring on It

"Extra" spotted this adorable little girl dancing to Beyoncé's "Single Ladies" on YouTube -- and decided she rivals sensation Shane Mercado as the best "Single Ladies" performer on YouTube!

Is your son or daughter just as cute? Enter "Extra's" Cute Baby contest -- and prove your tot's preciousness rivals that of Hollywood tots like Suri, Shiloh and Violet!