This morning Lady Gaga kicked off Good Morning America's Summer Concert Series in Central Park... where she arrived on a zip line (as one fan Tweeted: "Gaga on a zip line!!!! Goosebumps!!!!") According to ABC it was the biggest turnout they've ever had for an event there, with fans lining up as early as 3 a.m. on Tuesday this week. They were treated to a performance that included "Born This Way," "Judas," "Bad Romance," and "Edge of Glory."
Meanwhile, over in Midtown, Rihanna kicked off the Today show's summer concerts by walking the streets with her dancers, on their way to the stage. We're giving her a big thumbs down, however, if the rumors are true that she's getting back together with former abusive boyfriend Chris Brown.
