Los Angeles: 'Supernatural' star Jared Padalecki and his friend Stephen Amell weren't hesitant to go shirtless and show their six-pack abs to promote a charity t-shirt campaign for a good cause.


Picture courtesy Jared Padalecki's Twitter account 

The two actors struck poses on a dock without any shirts on while vacationing in Lake Austin, Texas over the weekend, reports aceshowbiz.com.