She is, without a doubt, the best thing to happen to Vine. Check out the many sides of Tyra Banks you don't see on America's Next Top Model. The one-woman modeling machine, who teaches contestants how to smize, act flawsome and of course, be fierce, also has a secret talent for spot-on impressions. There's the cray cray impersonation of Mommie Dearest from the hair and makeup chair, a flawless Sofia Vergara and our personal fave, a ri-ri-ridiculous impression of Rihanna..