Giddy Up, Zac Efron! Here's 10 Super Sexy Celebs on Horseback

July 17, 2014 AT 3:03 AM
Zac Efron recently rode a horse shirtless while on vacation in Sardinia. (Still so excited that those words go together.) It was glorious. So glorious in fact that we had to round up 9 more sexy celebs showing off their fine equestrian form. From Brad Pitt to Tom Hiddleston, get ready for some serious star and horsepower!