OMG! Heath Ledger is blowing our minds all over again!
Apparently the Dark Knight star kept a "Joker Diary" to prepare for his Oscar-winning performance!
If Heath's old dirty jeans sold for $20k, just imagine how much this piece of film history is worth!
"The hospital scene is interesting because when he was a kid, his sister Kate liked to dress him up as a nurse. He was really funny like that. He also was in the movie."
Ch-ch-check out the video (above) to see more of what Heath wrote, the pictures and performances that inspired him, and everything else that made him one of the most exciting actors of his generation in one of the most memorable roles of all time!
Oh noes, that "Bye Bye" at the end just broke our hearts all over again!