Rihanna played the Susquehanna Bank Center in Camden on Wednesday, with Ke$ha. Sorry, the photos of the Barbadian pop star straddling the turret of a pink tank while wearing Mickey Mouse ears didn't come out. Hopefully, these crowd shots convey a sense of the highly sexualized avenging angel "this is only a dream" militaristic cyber vibe. My review from Friday's Inquirer is here. The "Last Girl On Earth" tour plays Hersheypark Stadium on Saturday.