A Shirtless Sean Penn Shows Off His Ripped Bod And New Lady [PHOTOS]

Sean Penn might be the big 5 0 but his body says otherwise! He and his super ripped bod spent Independence Day on a beach in Malibu – along with his new girlfriend Stacey Koplin.

PHOTOS: Sean Penn’s Son Looks Just Like Him!

The couple enjoyed the day by taking walks on the beach and having some fun on a jet ski.  Their romance comes only a month after Penn and Scarlett Johansson’s break up, so I wonder what she has to say about her ex’s sudden love interest!

What do you think of Sean Penn’s killer bod? Share your thoughts in comments or by tweeting us at @socialitelife!