Derek Hough, Julianne Hough, Helio Castroneves, Ashley Tisdale (+), Ryne Sanborn, Kaycee Stroh, Fergie, Bobbie Thomas, Ryan Tedder with OneRepublic, Matt Dallas, Shaun Robinson (brief), atmosphere, Samantha Jade, Tony Hawk with wife Lhotse, Sean Kingston, Jordin Sparks, Monique Coleman, Bone Thugs N Harmony, Natalie Zea, Jonas Brothers, Kevin Jonas, Joe Jonas, Nick Jonas, Josh Groban, James Blunt, Clique Girlz, Chyler Leigh, Will I Am, Miley Cyrus with mother, Ernst and Young suitcases, Carrie Underwood, Nicole Scherzinger, Amanda Bynes (+), Lenny Kravitz, Scott Vincent Borba, Casting Crowns, Vanessa Hudgens (+), Ne Yo with guest (+), Kellie Pickler, Avril Lavigne (+), Sugarland, Natasha Bedingfield, Soulja Boy, Adam Levine with Maroon 5, Chris Daughtry with band, Gene Simmons, Shannon Tweed, Christina Applegate, Justin Chambers with wife Keisha and daughter, Lyfe Jennings, Rascal Flatts, Taylor Swift, Chris Brown, Taye Diggs, Shop Boyz, T Pain, Jennie Garth with husband Peter Facinelli, Queen Latifah
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Phoebe Price, John Amos, Mary J Blige, Alicia Keys with Kerry Brothers, Akon, Kid Rock with Diana Jenkins, Ryan Seacrest, Simon Le Bon, Nick Rhodes, John Taylor, Roger Taylor of Duran Duran, Beyonce Knowles, Ashanti, Solange Knowles, Slash with wife Perla, Rihanna,
