Photo by Brian Ach, WireImageBilly Crudup attends The New Group's 2008 Gala at Pier 60 in New York, NY - 11/10/2008

Photo by Jason Kempin, WireImageBilly Crudup attends the Tropfest NY Event in New York City - 09/26/2008

Photo by Jason Kempin, WireImageRadha Mitchell, Billy Crudup and Julianne Moore attend the Tropfest NY Event in New York City - 09/26/2008

David Hornsby , Kristen Wigg , Paul Giamatti , Paul Schneider and Billy Crudup at the Sundance Film Festival Sky 360 Portraits in Park City, UT - 01/20/2008

Photo by Jemal Countess, WireImageBilly Crudup at the Sundance Film Festival premiere of Pretty Bird - 01/20/2008

Photo by Denise Truscello, WireImageBilly Crudup at the Sundance Film Festival premiere of Pretty Bird - 01/20/2008

Photo by Mark Von Holden, WireImageEthan Hawke and Billy Crudup at the Tisch School of the Arts "Totally Tisch" party in New York - 11/12/2007

Photo by Joe Kohen, WireImageBilly Crudup at the 5th Annual LAByrinth Theater Company celebrity charades in New York - 10/29/2007

Photo by Jemal Countess, WireImageBilly Crudup at the Sundance Film Festival premiere of Dedication - 01/22/2007

Photo by Dimitrios Kambouris, WireImageBilly Crudup at the New York premiere of The Good Shepherd - 12/11/2006

Photo by Larry Busacca, WireImageBilly Crudup and Justin Theroux at the Sundance Film Festival portrait session for Dedication - 01/24/2007

Photo by Jamie McCarthy, WireImageDavid Duchovny and Billy Crudup at the New York premiere of Trust the Man - 08/07/2006

Photo by John Shearer, WireImageBilly Crudup and Claire Danes at the Toronto Film Festival premiere of Trust the Man - 09/12/2005

Photo by Jim Spellman, WireImageKevin Spacey and Billy Crudup at the 52nd Annual Drama Desk Awards in New York - 05/20/2007

Photo by Jim Spellman, WireImageBilly Crudup at the New York premiere of Dedication - 01/22/2007

Photo by Jim Spellman, WireImageBilly Crudup at the New York premiere of Dedication - 01/22/2007

Photo by Eric Charbonneau, WireImageBilly Crudup at the Hollywood premiere of Mission: Impossible III - 05/04/2006

Photo by Albert L. Ortega, WireImageBilly Crudup at the Hollywood premiere of Mission: Impossible III - 05/04/2006

Photo by Gary Gershoff, WireImageBilly Crudup in the press room at the 61st Annual Tony Awards in New York -

Photo by Dimitrios Kambouris, WireImageBilly Crudup at the New York premiere of Stage Beauty - 10/04/2004