Scarlett Johansson

Leonardo DiCaprio, Kenny Chesney

Cate Blanchett, Ashanti, Jon Heder

Gerard Butler; Glenn Close; 3 Doors Down; Jaywalk: Battle of the Sexes.

Mischa Barton; Kevin Smith; Rob Thomas; Jaywalk: Masters of the Arts.

Brad Garrett; Franklin McMahan; musical guest Moby.

Matt LeBlanc; Ann Coulter; Theory Of A Deadman.

Mariah Carey; David Willey.

Goldie Hawn; Larry the Cable Guy; LeAnn Rimes.

Marcia Cross; Chad Michael Murray; musical guest Common.

Heath Ledger; Ryan Seacrest; Dierks Bentley.

Glenn Close; Josh Long & Troy Driscoll; Ralphie May.

Julie Scardina; Ryan Phillippe; musical guests Juliette Lewis and the Licks.

Teri Hatcher; Rob Mariano & Amber Brkich; musical guests Big & Rich featuring Cowboy Troy.

Lisa Kudrow; ""The Apprentice"" winner Kendra Todd; musical guests Interpol.

Ron Howard; Steven Culp; Shelby Lynne.

Renée Zellweger; Dominic Monaghan; musical guest Lisa Marie Presley.

Russell Crowe; Brady Barr; musical guest Nelly.

Matt Lauer; ""American Idol"" winner Carrie Underwood; musical guest Nikka Costa.

Jada Pinkett-Smith; Jesse James (""Monster Garage""); musical group Antigone Rising.