In Touch (October 25, 2010) reveals that Gavin Rossdale will tell Details (November 2010) that he really did have that long-rumored affair with Marilyn in the '80s:

"It's just one of those things: move on. I don't think there's anything strange about any form of...you're learning about life. That's it. No more, no less...You have to know what you like, and I know what I like."

It's refreshing that he'd acknowledge a gay relationship as normal and a part of learning about life, though Marilyn will probably find it somewhat bittersweet that it's in the context of a youthful indiscretion that helped him figure out he likes women.

Meanwhile...I want to beam up that Chris Pine Details spread right now!