IT'S BRITNEY, BITCH—Britney's back, and this time? SHE'S NOT ALONE. Join Britney Spears' Femme Fatale tour, which also features the nasty feminine wiles of Nicki Minaj, Jessie and the Toy Boys, and Nervo, in a show that's been getting a lot of critical raves for its energy and fun. WSH
Rose Garden, 1 Winning Way, 7 pm, $29.50 & up, all ages

MMJ—Are My Morning Jacket the greatest live rock and roll band on the planet? Probably. Experience the brain-melting splendor that is an epic (we're talking hours upon hours) show from these Louisville rockers, touring in support of their new LP, Circuital. EAC
w/Everest; Edgefield, 2126 SW Halsey, Troutdale, 6:30 pm, $40-43, all ages