Party at one of the world’s premiere electronic music festival featuring top international DJs. This year’s lineup includes David Guetta, Alesso, Tiesto, Avicii, and many more. Through March 30. Bayfront Park, 301 N. Biscayne Blvd; ultramusicfestival.com
See our behind-the-scenes footage from the 'Hobbit' and former 'Lost' actress' shoot.