Hayden Panettiere: Miami Bikini Babe with Wladimir Klitschko!

Hayden Panettiere shows off her bangin’ bikini body while spending the afternoon at Hollywood Beach on Sunday (May 12) in Miami, Fla.

The 23-year-old Nashville actress was joined by her rumored fiance Wladimir Klitschko, 37, who flaunted his ripped shirtless body.

PHOTOS: Check out the latest pics of Hayden Panettiere

In case you missed the news, Hayden‘s show Nashville was renewed for a second season by ABC. Make sure to watch the season finale on Wednesday (May 15) at 10/9c!

10+ pictures inside of Hayden Panettiere and Wladimir Klitschko at the beach…