Chris Brown's "F.A.M.E." tour, with special guests Kelly Rowland, T-Pain (where has that guy been?), and Tyga rolls into the Verizon Center on Saturday night. Wondering what to expect from the troubled R&B star, who has gradually been working his way back into the spotlight with dynamic performances involving cutting-edge technology and crazy acrobatics?

Expect lap dances. And stage humping. Brown performed both feats during the "F.A.M.E" tour kick-off in Toronto on Sunday. If you want to be surprised on Saturday, or you're on a work computer, or you have a heart condition that could possibly be aggravated by the sight of a shirtless Brown, don't click. Otherwise, go right ahead.