Stephen Amell & Justin Hartley: CW Studs!

Stephen Amell and Justin Hartley talk on stage during their panels at the CW portion of the 2012 Summer TCA Press Tour at the Beverly Hilton Hotel on Monday (July 30) in Beverly Hills, Calif.

Stephen, 31, was joined by his Arrow co-star Katie Cassidy and the show’s executive producer Greg Berlanti, who revealed that Stephen performs one-quarter of the stunts in the show. Check out the shirtless pic he posted on Instagram this weekend!

FYI: Justin, who will star on Emily Owens, M.D. this fall with Mamie Gummer, originally played the role of Oliver Queen/Green Arrow on Smallville for five seasons.

Also pictured inside: Beauty and the Beast co-stars Kristin Kreuk and Jay Ryan!

30+ pictures inside of the Stephen Amell, Justin Hartley, and more at the 2012 Summer TCA Press Tour…