With April 4 marking what would have been Heath Ledger's 34th birthday, join us in remembering the late actor and these other celebrities who died too early.
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Ryan Dunn, a star of MTV's "Jackass," and member of the "Viva La Bam" crew died at age 34 on June 20, 2011. The Ohio-born actor was best known for his stunts on the show, including crashing golf carts and other gags with co-star Johnny Knoxville.