What was the relationship between Audrey Hepburn and James Dean?

Answer 1

They were in love, but never married. Spencer Tracy's wife was brain dead I believe, so he wanted to wait to marry Katharine Hepburn until his wife died. But tragically Spencer Tracy died before his wife, so him and Katharine Hepburn were never husband and wife.

Answer 2

They had a relationship but he never married her but lived with her the final years of his life. He also had an affair with Loretta Young. He never divorced his wife Louise Treadwell.

Answer 3

Despite the lyrics of a song by Sleeping Sirens, there is not a shred of evidence that the two of them ever met.