Kicking off the festival season in the US for 2011, Ultra Music Festival is set to take place March 25, 26, & 27 at Bicentennial Park in Miami, FL.

Headliners include Tiësto, deadmau5,  The Chemical Brothers, David Guetta, Carl Cox and Empire of the Sun , Duran Duran, Underworld, Armin van Buuren, Moby, Kaskade, Erick Morillo ,will.i.am, Sasha (Vortek live), The Disco Biscuits, Avicii, Fedde Le Grand, ATB, The Glitch Mob, Scream! & Benga, and more.

Duran Duran will make their first Ultra Fest appearance in support of their 13th studio album All You Need is Now, which will be released March 22^nd on S-Curve Records.

This year will mark the first time the festival spands the course of three days and will hold more performers than any previous year. Three-day combo tickets are now available for $219.95 with VIP three day tickets for 499.95 for a limited time available here.

The complete line-up for Ultra Music Festival by day and per stage to date is as follows:

Friday, March 25: Main Stage: Tiësto, Duran Duran, Pendulum (live), Erasure, Benny Benassi, Fedde Le Grand, Tinie Tempah, Dada Life, Dimitri Kneppers, Cato K. Live Stage: Röyksopp, Trentemøller, STS9, Carte Blanche, Designer Drugs, Mustard Pimp. Carl Cox & Friends:Carl Cox, Laurent Garnier, Loco Dice. Mid Park Tower: Avicii, Martin Solveig, Roger Sanchez, Chris Lake, Sidney Samson, Cedric Gervais, Funkagenda, Rodrigo Viera. Root Society Dome: Joachim Garraud, Jefr Tale, LA Riots, Harvard Bass, Stripe, Elite Force, Jelo, Rob G, Electric Soulside.

Saturday, March 26: Main Stage: deadmau5, Underworld, Armin Van Buuren, Kaskade, Afrojack, Avicii, Sander Klienenberg (live), Hernan Cattaneo, Sunnery James/Ryan Marciano, Jerome Isma AE, Riotgear.  Live Stage: Empire of the Sun, Cut Copy, Sasha (Vortek live), Boys Noize, Steve Aoki, Simian Mobile Disco (live), The Klaxons, Mr. Oizo, Bag Raiders, Conspirator. Carl Cox & Friends: Carl Cox, Moby, Fedde Le Grand, Jors Voorn, Yousef.  Mid Park Tower: Rusko, Scream + Benga, Andy C & MC Q, NERO, Excision & Datsik, Feed Me, Goldie, Fresh, Netsky, Toddla T & Red Light. Roots Society Dome (Dirtybird Records Showcase): Claude Vonstroke, Justin Martin, J. Philip, Christian Martin, Worthy / Mowgli, Detroit Grand Pubahs, Elio Riso, Remo, Donald Glaude, Filthy Rich.

Sunday, March 27: Main Stage: The Chemical Brothers (live), David Guetta, Erick Morillo (live), will.i.am, Laidback Luke, Wolfgang Gartner, Gui Boratto. Live Stage: Crystal Castles, The Disco Biscuits, MSTRKRFT, Chromeo, CSS, Fake Blood, Hybrid (live), Subfocus (live), !!!, Afrobeta.  A State of Trance 500: Armin van Buuren, Ferry Corsten, ATB, Gareth Emery, Sander Van Doorn,  Alex M.O.R.P.H., Cosmic Gate, Marcus Schossow. Mid Park Tower: The Glitch Mob, Skrillex, The Gaslamp Killer, 12th Planet, Dieselboy, Super Mash Bros., Daedelus, Ed Rush & Optical, Drop The Lime/AC Slater, Kill The Noise, Plastician.  Root Society Dome: Dada Life, Congorock, Alex Guadino, John Dahlback, Pleasurekraft, Steve Porter, Remady, Will Bailey, Hatiras, Lazy Rich.