Ewan McGregor; Ask This Old House; The Avett Brothers (575).
Adam Sandler, Andy Samberg, Flo Rida
Harry Connick Jr., Kellan Lutz, Jon Glaser, the Cranberries
Vanessa Hudgens, Of Montreal
Zooey Deschanel, Chris Hardwick, Primus
Dwayne Johnson, Katharine McPhee, Neal Brennan
Nicolas Cage, John Besh
Donald Trump, Idris Elba, Jake Owen (587)
Greg Kinnear, the Drums
Young Jeezy featuring Ne-Yo
Ricky Gervais, Thandie Newton, Sinead O'Connor
Anjelica Huston, Hugh Dancy, Todd Glass, Nick Jonas (592).
Tyler Perry, David Wain, David Alan Grier (592).
Alan Alda, Jane Krakowski, the Broadway cast of "Ghost The Musical" (593).
William Shatner, Padma Lakshmi, the Broadway cast of "Anything Goes" (594).
Paul Rudd, Gabrielle Union, the Broadway cast of "Sister Act" (595).
Julianna Margulies, Seann William Scott, Bruce Springsteen (596).
Don Cheadle, Jennifer Westfeldt, Kenny Chesney (597).
Danny DeVito, Larry the Cable Guy (598).
Lindsay Lohan, Rob Riggle, Elvis Costello (599).