Well, that answers that. Cameron Diaz confessed to Andy Cohen on Watch What Happens Live on Monday, April 28, that, yes, she's "been with a lady" before.
When asked by the Bravo host if she "ever swam in the lady pond," The Other Woman actress, who was joined by her costar Leslie Mann, responded: “Interesting! What is the lady pond?” She then followed with, “Yes, I have been with a lady. Yeah."