Mario Lopez: South Beach Hunk

Mario Lopez goes shirtless for a jog on the beach on Sunday (March 25) in Miami, Fla.

The 38-year-old Extra host stayed cool with a dip in the ocean after his jog.

PHOTOS: Check out the latest pics of Mario Lopez

Later in the day, Mario attended his first polo match.

“Good morning! Up early, going for a run here on south beach. Going to my first Polo match later today in West Palm Beach. Should be cool…” he tweeted.

15+ pics inside of Mario Lopez shirtless at the beach…