Say it ain't so!

Rumor has it that not-so-secret lesbian Jodie Foster's 14-year relationship with producer Cydney Bernard came crashing down after Foster let her eyes - and hands? - wander:

[Foster], 45, cheated on movie producer Cydney Bernard with screenwriter Cindy Mort, 51, according to US sources.

It is claimed the couple met on the set of 2006 film The Brave One.

An insider told the National Enquirer magazine: "The affair heated up last year and the pair have been quietly seeing each other since then."

And here we thought Foster was better than that. Commence dream shattering…