Billy Gibbons of ZZ Top and guests, Clive Davis (+), Kelly Clarkson, Stephen Jacoby, Kevin O'Malley, Katy Perry, Diana Ross and guests, Evan Ross, Ronnie Dunn and Kix Brooks of Brooks and Dunn, Mario (singer), Fantasia Barrino, Josh Groban, January Jones, John Stamos (+2), Ivana Trump, Adam Levine (+) with Maroon 5, Toby Keith, Susan Holmes, Duff McKagan with wife Susan Holmes, Melissa Rivers, Ira Dean, Nikka Costa (+2), Randy Jackson (+), Warren G, Eva Longoria, JC Chasez, Ciara (singer), Guest, Janet Jackson, Jermaine Dupri, S5, John Mayer, Rhonda Mitra, Slash (+2), Perla, Cedric The Entertainer, Usher Raymond (+2)
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Jessica Simpson (+), Nick Lachey (+), David Foster with wife Linda, Scott Weiland and Mary Forsberg, Jamie Foxx, Kevin O'Malley, Stephen Jacoby (+), John Stamos, ____, Nikka Costa, Slash, __, Usher Raymond, Clive Davis, Ashlee Simpson
