Holly Madison Crushing on "Mysterious Adventure Buddy"

Last week, Holly Madison admitted that she had a crush on Good Charlotte bassist Benji Madden.

Now, the former Girl Next Door says she and the musician are banging like bandits. Just not in so many words.

Asked about Paris Hilton's ex, Madison told People: "I don't want to talk about him, except that I like him."

That response is about as coy as most of Madison's outfits.

Meanwhile, Madden was spotted this week at the Planet Hollywood Resort in Las Vegas, where Holly resides. While she still won't refer to Benji as her boyfriend, Holly says Madden is her "mysterious adventure buddy" and:

"I think everyone needs an adventure buddy."

We gotta give her credit. That's the most creative term for "f-ck buddy" we've ever heard.