Who Knew Matt Damon and Robert Downey Jr. Were Friends?

Celebrities sure seem to love the tropical climates during the holiday season.
Matt Damon and Robert Downey Jr with their wives Luciana Barroso and Susan Downey take a little walk after having dinner at Quattro Gastronomia Italiana Restaurant in Miami. The Italian hot spot is known for the restaurant’s ambitious menu thanks to he culinary team of twin chefs Nicola and Fabrizio Carro.

Photos: Splash

6 more photos of the Damon’s and the Downey’s out for dinner in Miami are after the jump.

(Hint: right-click with your mouse to open the thumbnails up in a new window or tab.)

Photos: Splash