About a year ago, a clip of Gwen Verdon, star of stage and screen, dancing Bob Fosse’s three-and-a-half-minute Mexican Breakfast routine to the tune of Unk’s Walk It Out appeared on YouTube. Today that clip has been viewed nearly one million times, and inspired a number of imitators. Now Ms. Verdon’s smooth kicking and hip-shaking has been synced to M.I.A.’s Paper Planes, Salt-n-Pepa’s Push It, and one of my favorites, Supermodel (You Better Work) by RuPaul. —Meave Gallagher, Aug. 12, 2008