So True? So False? Did Alyssa Milano Hook Up With Justin Theroux Before Jennifer Aniston?!

Entertainment Tonight report claims the Charmed actress and former Friend's current beau used to be a couple. We get to the bottom of this

In Hollywood, it can be hard to keep track of who has dated whom.

For example, Alyssa Milano and Justin Theroux were once an item, according to Entertainment Tonight. The duo did costar in the 1997 thriller Beyond Utopia, but were they really hooking up back then?

Well, the truth of the matter is, this report is…

As Milano tweeted, "Completely false."

"We were co-workers & great friends but never dated," the 39-year-old beauty clarified. "He dated my best friend at the time. I love that guy."

Entertainment Tonight was quick to correct their mistake. "Thanks for the clarification!" they tweeted back to Milano. "REDACTED!!!!!!"

Theroux, 40, is now happily dating the lovely Jennifer Aniston. Milano is also doing great: The Charmed actress and husband David Bugliari welcomed baby Milo on Aug. 31, 2011.