Actress Cameron Diaz and sports star A-Rod are turning up the Miami heat after re-igniting their romance with a Biscayne Bay boat trip.

RadarOnline.com has the photos which show the on again, off again couple getting cozy during a romantic break away.

PHOTOS: Cameron Diaz And A-Rod Getting Cozy On Boat In Miami

With Diaz showing off her buff body in a skimpy black bikini and shirtless A-Rod – AKA Alex Rodriguez - flexing his pecks, they looked like the perfect couple.

As the sun beat down on the luxury boat, the sexy couple cozied up to one another during their afternoon retreat.

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It was reported that the actress and the New York Yankees slugger - who had been dating for nearly seven-months - broke up in October because they needed space.

Diaz was spotted later that month on a night out with Glee's Matthew Morrison.

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