(2 of 7) Stars and Their MotorcyclesThese daring celebs love the experience of whipping winds and exhilarating speeds. And with pesky paparazzi always on their tails, the stars find motorcycles convenient for a swift getaway. Glam shows you our favorite famous biker boys and girls revving their engines, cruising the streets, and looking bad to the bone on their motorcycles. George Clooney Clooney is as sexy as ever revving up his Harley with a female friend aboard in Laglio, Italy, on July 14.