Need a little inspiration from a few of our nation's most popular celebrities? Try these on for size: Ben Affleck, Kelly Clarkson, Tyra Banks, Star Jones, Sherri Shepherd, Sara Rue, Renee Z, Queen Latifah, D'Angelo, Mo'Nique, Mischa, Kirstie Alley, Jordin Sparks, Jennifer Hudson, Fergie, Jack Osbourne, Janet Jackson, Kevin Federline, Angie Stone, Nadya, Alanis Morissette, Jessica Simpson, Kelly Osbourne, Katy Perry, Natalie Cassidy, Christina Aguilera & Seth Rogen.