Overview: The Oscars are this Sunday – and we've got a caterer to the stars showing you how to make a champagne tower for your viewing party! Then, the hottest Hollywood experts give one deserving viewer her own red carpet moment with a makeover that's award-worthy. Plus, Joy Behar is at the kitchen table sharing her favorite memories from 20 years on "The View," and Rachael's serving up three party-ready salads!