Ethan Hawke & Uma Thurman
Ethan Hawke and Uma Thurman met on the set of Gattaca in 1996. They married two years later. That same year they had their first of two children, the actress Maya Hawke. The couple had another child in 2002. Allegations of infidelity by Hawke ended their marriage in 2003.
Some former Hollywood relationships still pop up in pop culture references every once in a while, but this one no one ever talks about. Both members of the couple have since found new partners.