I Went To An EDM Festival And Had No Idea What The F--k I Was Doing

I went to Ultra Music Festival and figured it out along the way.

Justin Bieber And Diddy Crash Skrillex's Set At Ultra Music Festival

Justin Bieber joins Skrillex's set with Diplo at Ultra Music Festival to perform "Where Are Ü Now."

Krewella Explain Why Monica Lewinsky Is A Hero, Call Out Deadmau5

Krewella call out Deadmau5 after he bashes their Ultra set, and tell MTV News why Monica Lewinsky is their feminist hero. "Always think before you post. Will you still back that post tomorrow?"

12 People Dancing In Their Own Little World At Ultra

Here are 12 people dancing on their own at Ultra Music Festival. Love it!

The 17 Most Creative Bikinis Of Ultra 2015

Pictures of the best bikinis at Ultra Music Festival in Miami, Florida.

Here's Why Laidback Luke's 1-Year-Old Is A True 'Ultra Baby'

Laidback Luke's daughter is a true "Ultra baby." She's celebrating her first birthday at the festival this year!

Steve Aoki Is Convinced We'll All Be Robots By 2045

Steve Aoki tells MTV News that he'll be a robot in 30 years and that he very well might DJ in space.

GTA Were On A 'Strict Pear Diet' Before Remixing Rick Ross

Miami DJ duo GTA tell us what it was like getting a shout-out from Rozay for their 'Movin' Bass' remix.

31 Craziest Costumes At Ultra 2015: See The Pics!

These folks when absolutely nuts for their Ultra Music Festival costumes. See the pics!

Chromeo Admit They're The 'Outsiders' Of EDM

Chromeo explain why they're included in the world of EDM, but are still "outsiders."

I Tried To Find Everyone Wearing Flags At Ultra Music Fest, But I Got Too Sweaty

From Norway to Ecuador -- pretty much everyone is at Ultra Music Festival.

Martin Garrix And Tiesto's New Track Will Have You Happy For Days

Martin Garrix and Tiesto talk about how their new track, "The Only Way Is Up," came together.