Hayden Panettiere: Miami Heat Game with Wladimir Klitschko!

Hayden Panettiere and on-again beau Wladimir Klitschko share a sweet moment while attending the Heat game at the American Airlines Arena on Sunday (March 24) in Miami, Fla.

The 23-year-old Nashville star and the 37-year-old boxer weren’t afraid to get affectionate while sitting courtside watching the Miami Heat beat Charlotte Bobcats, 109-77.

PHOTOS: Check out the latest pics of Hayden Panettiere

Earlier this month, Hayden made an appearance on Late Night with Jimmy Fallon to promote her hit show.

FYI: Hayden is carrying a Rebecca Minkoff bag.

10+ pictures inside of Hayden Panettiere and Wladimir Klitschko at Amway Center…