Ashley Greene Laughs Off Adrian Grenier Romance

This is the second time today that we're debunking a romance rumor surrounding a star of the super-hot Twilight films! First, there was the ridiculous story that Kristen Stewart had her eyes on Russell Brand last Saturday — and now we're calling BS on a false story linking Ashley Greene to Adrian Grenier!

"Absolutely untrue!" is how Ashley described a story that said she and Adrian, who hung out last week at an Oakley Learn to Surf event, had enjoyed a second, romantic romp in the ocean earlier this week. "I hadn't seen him since that event in Santa Barbara and when I ran into him at the Lakers party we said hello, but that's it."