Photo by Steve Granitz, WireImageSam Worthington and guest at the Los Angeles premiere of Terminator Salvation - 05/14/2009

Photo by Lester Cohen, WireImageChristian Bale and McG at the Los Angeles premiere of Terminator Salvation - 05/14/2009

Photo by Alberto E. Rodriguez, Getty ImagesSam Worthington and McG at the Los Angeles premiere of Terminator Salvation - 05/14/2009

Photo by Eric Charbonneau, WireImageChristian Bale, Anton Yelchin, McG and Sam Worthington at the Los Angeles premiere of Terminator Salvation - 05/14/2009

Photo by Brian Ach, WireImageSam Worthington attends The Edmont Society Affair: A Benefit for Readers & Writers at The Friars Club on October 27, 2008 in New York City.

Photo by John Sciulli, WireImageSam Worthington at the 31st Toronto Film Festival, September 11, 2006.

Photo by J. Vespa, WireImageSam Worthington at the 31st Toronto Film Festival, September 11, 2006.

Photo by George Pimentel, WireImageSam Worthington at the 31st Toronto Film Festival, September 11, 2006.

Photo by Brian Ach, WireImageSam Worthington and Victoria Hill at the 31st Toronto Film Festival, September 11, 2006.

Photo by J. Vespa, WireImageSam Worthington and Victoria Hill at the 31st Toronto Film Festival, September 11, 2006.

Photo by J. Vespa, WireImageZach Braff and Sam Worthington and at the 31st Toronto Film Festival, September 11, 2006.

Photo by John Stanton, WireImageSam Worthington and Mave Dermod, Nov. 16, 2006.

Photo by Serge Thomann, WireImageSam Worthington in the press room at the 46th Australian Film Institute Awards, Oct. 30, 2004.

Photo by Chris Ivin, WireImageSam Worthington in the press room at the 46th Australian Film Institute Awards, Oct. 30, 2004.