Hamana, hamana, hamana! Serena Williams turned many a head in South Beach on Wednesday, showing off her sculpted physique and a rear end that puts Kim Kardashian’s to shame.

The 32-year-old athlete shows off her cleavage and six-pack abs in this sexy shot.

Williams, who has more than 4 million Twitter followers, is the No. 1 ranked women’s tennis player in the world.

Williams, who has more than 4 million Twitter followers, is the No. 1 ranked women’s tennis player in the world.

Serena is a big proponent of the “Strong is the new skinny” movement, favoring flexing biceps over minuscule waistlines.