Paris Hilton likes to go doggy style. That we know.
TOP ROW: Former American Idol finalist Katharine McPhee (left) cradles her chihuahua, Nina, at The Grove in L.A., while Zodiac star and certified hottie Jake Gyllenhaal takes a wander with his pups - Atticus and Boo Radley - on the beach. Jake may not be a fan of boxers or briefs, but apparently, he is a fan of To Kill a Mockingbird!
BOTTOM ROW: Her workouts in West Hollywood are strenuous, but that doesn't mean Fergie (left) can't paws (eh?) to play with a furry friend. Meanwhile, Jessica Simpson goes for an afternoon ride with her bitch in L.A. No, not John Mayer. At least he's not in the picture. We're talking about adorable little Daisy! Aww.