Adult star Sasha Grey is sexing up TV hit "Entourage" - she's set to romance Adrian Grenier's character after landing a recurring role on the show.

The adult film star was approached by "Entourage" creator Doug Ellin to appear in an upcoming episode in a plotline reportedly inspired by actor Charlie Sheen's late 1990s affair with an adult film actress.

Ellin admits the part was written specifically for Grey, stating, "I wouldn't have done this storyline if Sasha passed (on the role)."

And the actress has already made friends on the set.

Grenier tells TV Guide, "You can't believe she's a p*rn star when you meet her."

Grey will make her "Entourage" debut in the upcoming seventh season of the show, which begins airing in the in June.

It's not her first non-p*rn role - Grey won critical acclaim for her part in Steven Soderbergh's 2009 movie "The Girlfriend Experience."