Patrick Schwarzenegger Shirtless in Miami!

Patrick Schwarzenegger shows off his hot body while shirtless on Saturday afternoon (March 29) in Miami, Fla.

The 20-year-old actor hung out with buddies while soaking up the sun.

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Currently, Patrick is on spring break with his buddies and ran into E! News‘ Jason Kennedy and Chelsea Lately‘s Ryan Basford on the boardwalk by their hotel.

Before heading to Miami, Patrick stepped out to treat himself to some retail therapy at Under Armour in Beverly Hills, Calif.

25+ pics inside…