Heath Ledger Through the Years

The actor attends the premiere of The Patriot at Loews Century Plaza June 27, 2000 in Century City, California.

Heather Graham and then-boyfriend Ledger attend the premiere of her new film Say It Isn't So on March 12, 2001 in Westwood, California.

Ledger and his then-girlfriend Naomi Watts attend the world premiere of the film Ned Kelly on March 22, 2003 at the Regent Theatre in Melbourne, Australia.

Ledger and Matt Damon chat at the premiere of The Brothers Grimm at the Directors Guild Theater on August 8, 2005 in Los Angeles.

Abbie Cornish and Heath Ledger arrive at the L'Oreal Paris 2006 AFI Awards on December 7, 2006 in Melbourne, Australia.

Ledger poses with his Brokeback Mountain co-star Jake Gyllenhaal in the press room during the 58th Annual Directors Guild of America Awards on January 28, 2006 in Los Angeles, California.

Ledger and Michelle Williams arrive to the 78th Annual Academy Awards at the Kodak Theatre on March 5, 2006 in Hollywood, California.

Heath Ledger collects the award for the film I'm Not There during the 64th Venice Film Festival on September 8, 2007 in Venice, Italy.

Michelle Williams and Ledger arrive at the 22nd Annual Film Independent Spirit Awards on February 24, 2007 in Santa Monica, California.