Jennifer Lopez and friends dine at Quattro

Lopez Omar Vega/Invision/AP

Jennifer Lopez was spotted celebrating Cinco de Mayo with friends at an early dinner at Quattro. On Friday, Lopez and a girlfriend were seen hanging out on the beach, under an umbrella manned by a big security guard at Soho Beach House.

Party boy Rob Gronkowski, tight end for the New England Patriots, was seen sipping Grey Goose cocktails with friends Friday night and posing for pictures with female fans at American Social Las Olas.

Mario Cantone from Sex and the City was seen having dinner with friends Thursday at Milos.

Colombian singing sensations Carlos Vives and Maluma stayed at the Hotel Beaux Arts Miami over the weekend after their sold-out concert at the AmericanAirlines Arena. Maluma especially enjoyed the view from his hotel room and was Instagramming his visit throughout the weekend.

Pianist Raul di Blasio had dinner with friends Wednesday at Caffe Abbracci. On Thursday, former two-term Costa Rican president and Nobel Peace Prize winner Oscar Arias was seen having lunch there with friends.

Toronto Raptors Delon Wright and Jason Thompson were seen partying Saturday at Rockwell.