Betty White, 91: Hot in Cleveland, Off Their Rockers
During her impressive seven-decades-long career, Betty White has done it all. The timeless comedienne has produced, acted, modeled, snagged multiple Emmy Awards, and — wait for it — recorded her own rap song. In 2010, she managed to turn her guest spot as Elka, the alcoholic house caretaker, on Hot in Cleveland into a recurring role. The show wouldn't be the same without her.