Robert Pattinson Leads a Horse to Water, Remains Sexy Doing So (PHOTOS)

Horsing around is serious business for Robert Pattinson.

All decked out in period wardrobe, the Twilight heartthrob began filming his upcoming movie Water for Elephants in Fillmore, California, on Thursday, and seemed to get along well with his equine costar as he lensed a scene.

Water for Elephants, which also stars Reese Witherspoon, follows a Depression-era veterinary student who bails on his studies to sign on as a vet with a traveling circus after his parents are killed. Funny, you’d think that Pattinson would have had his fill of circuses from dealing with all the rabid Twi-hards…

Click through the photo gallery to see more of R-Pattz on the Water for Elephants set. And for everything Twilight-related, make sure to check in at The Forks Report.