Videos after the break...
It has been not even 5 months giving birth to her Blue Ivy Carter, Beyoncé was on stage for her first concert in nearly a year—and she didn’t disappoint.
Jay-Z even took it to twitter to express how he feels about Beyonce's Performances.
"I'm gonna say this and then I'm gonna end mine." BEYONCE is the best performer in the world. Period.
— Mr. Carter (@S_C_) May 26, 2012