Dweezil Zappa with wife Lauren Knudsen, My Morning Jacket, Carl Broemel, Jim James, Patrick Hallahan, Two Tone Tommy, Bo Koster, Jason Reitman with wife Michele Lee, Kathy Griffin, Superchick, Matt Dally, Melissa Brock, Tricia Brock, Max Hsu, Dave Ghazarian, Wayna, Giuliana Rancic, Mayisha, The Blind Boys of Alabama, Deadmau5, Samantha Harris, Disturbed, John Moyer, Dan Donegan, David Draiman, Mike Wengren, Kathryn Le, Play n Skillz, Trace Adkins with wife Rhonda Forlaw, Etcetera, Lisa Rinna, Joey Fatone, Karina Pasian, Shaun Robinson, Death Cab For Cutie, Jason McGerr, Nicholas Harmer, Chris Walla, Ben Gibbard (+), Lady Hannah, Little Big Town, Phillip Sweet, Kimberly Schlapman, Karen Fairchild, Jimi Westbrook, Justin Guarini, Kimberly Caldwell, Colby ODonis, Chuck Liddell, Audrina Patridge, Kim Kardashian, Paloma, John 5, Le Toya Luckett, Heather Schmid, Buddy Guy, Jimmy Jam with family, Anthony Hamilton with wife Tarsha, Alana Grace, Norwood, Lady Antebellum, Charles Kelley, Hillary Scott, Dave Haywood, Adrienne Lau, Patrick Warburton with daughter Lexi, Sun, Eric Benet with girlfriend Manuella Testolini Nelson and daughter India, Young Jeezy, Josh Kelley, T Pain, Shontelle, Gustavo Santaolalla, Jay Mohr with wife Nikki Cox, Twista, Hilary Hahn, Nia Peeples, Robyn (singer), Carrie Underwood, Flo Rida, Mayra Veronica, Heavy D, Bai Ling, Leona Lewis, Neil Diamond, Trey Songz with guest, Blake Lewis, Carlos Pena, The Daylights, Ran Jackson, Ricky Jackson, Svend Lerche, Marisa Miller, Matthew Santos, Lupe Fiasco, Kenna, Estelle (singer), Doni Flanigan (+2), Deana Martin with guest, Yngwie Malmsteen, Zooey Deschanel with Ben Gibbard (cont), Ne Yo with girlfriend Tenile
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Jonas Brothers with mother, Nick Jonas, Joe Jonas, Kevin Jonas, Doni Flanigan (cont 1), Duffy (singer), Cyndi Lauper, Boyz II Men, Shawn Stockman, Nathan Morris, Wanya Morris, Manda Mosher, Jason Mraz with guest, LL Cool J, Dwayne Johnson, Fantasia Barrino, Alex Reymundo, LeAnn Rimes, M I A with guest, Ben Brewer, Coldplay, Chris Martin (musician), Jonny Buckland, Guy Berryman, Will Champion, Jay Z, Chris Tucker, Solange Knowles, Simon Baker, Mario Lopez, Michelle Kwan, Sugarland, Kristian Bush, Jennifer Nettles, David Banner, Robert Plant, Alison Krauss, Kings of Leon, Caleb Followill, Matthew Followill, Nathan Followill, Jared Followill, Katie Cassidy, Jordin Sparks, Miley Cyrus, OneRepublic, Zach Filkins, Eddie Fisher, Ryan Tedder, Drew Brown, Brent Kutzle, Taylor Swift, Emily Procter, Raphael Saadiq, Nia Long, Jennifer Hudson with David Otunga, Sara Bareilles, Sheryl Crow, Paula Abdul, Herbie Hancock, Katy Perry, Natalie Cole, Joel Madden, Dave Stewart with wife Anoushka, David Grohl with wife Jordyn Blum, Beau Bridges with wife Wendy, Kate Beckinsale, Samuel L Jackson, Eva LaRue, Vanessa Simmons, Angela Simmons Paris Hilton, Jesse McCartney (brief), Paula Patton, Robin Thicke, Smokey Robinson with wife Frances, Tia Carrere, TI (rapper), Tameka Tiny Cottle, will i am, Big Boi, Nas (rapper), Keyshia Cole, Snoop Dogg with wife Shante, Fran Drescher with guest, Brooke Hogan, Jamie Foxx with Corinne Foxx,
