Dean Isidro's Cosmopolitan Cover featuring Paul Wesley and Kellan Lutz

Remember when Dean spent Halloween in L.A.? Well, he did more than parade around in a monkey mask. He shot this cover for Cosmopolitan's February issue...

Dean Isidro's L.A. Halloween, Hosted by Dean and his Muscles in a Monkey Mask

Dean, Cosmo Senior Fashion Editor Rebecca Hessel as something bright, Dominic as a pre-op tranny Cuban cigar roller, and stylist assistant Jennifer Steele as a stylist assistant.

Not sure if this is the end of the night or the beginning?

Why did the monkey cross the road? Because it was the chicken's day off.

(oh don't worry, there is more where that came from...)

Molly Cohen as a Frenchman.