Nikki Beach is known for many things: the serious Sunday afternoon-into-Monday morning parties for South Beach locals; sun kissed, bikini-clad bodies lounging about from Marbella to St. Tropez to Koh Samui; claiming the #1 spot in Travel Channel’s “World’s Sexiest Beach Bar” list…but fine dining- not so much.  Well it’s time to add exquisite dining experience to Nikki Beach’s offerings.   Executive chef, Gerry Gnassi’s gourmet menu is available for lunch and dinner, and includes sushi, including a Maine Lobster Roll with mango and tobiko caviar, wood-oven gourmet pizzas, prime steaks and fresh seafood.  Our top pick was the 2 ½ pound Australian lobster tail, which we dubbed the “Jurassic Park lobster.”  We seriously wouldn’t want to run into this thing in the ocean but it was gloriously grilled on our plate, even though we could barely eat ¼ of it.  Other favorites included the giant prawns and Chateaubriand for two (more like 4).  The menu revamp is part of a comprehensive overhaul of the entire property, and definitely worth checking out.