See Zac Efron's Hottest Shirtless Photos!
Zac Efron Flashes His Tanned Abs For the Cameras
Zac Efron Gets Shirtless to Celebrate July 4 on the Beach
Shirtless Zac Efron and Bikini-Clad Ashley Tisdale Get Super Playful on the Malibu Beach
Pics: Shirtless Zac Efron's Sexy, Six-Pack, Skateboarding Beach Day!
Kellan Lutz vs. Alexander Skarsgard: Welcome to Our Shirtless Bracket Round Two!
Who Has the Hotter Shirtless Abs — Zac Efron or Spencer Pratt?