Twenty One Pilots Make Lollapalooza Debut ... And Hope Their Moms Aren't Watching

'She'll send me a text like, 'you seriously need to stop doing that'' singer Tyler Joseph says of his mom's reaction to the band's stage stunts.

Bonnaroo 2013 Preview: Twenty One Pilots Rev Up Opening Day

Jack Johnson will fill in for Mumford & Sons at festival, also featuring Wu-Tang Clan and R. Kelly.

The 20 Most Life-Affirming Things That Happened At Hangout Fest

Check out our favorite Hangout Fest 2013 moments!

Nine Hangout Fest Vines That Put You Right On The Sand

These video snippets of Afrojack, Macklemore and more give you a taste of all the on-demand coverage MTV and VH1 have to offer.

Twenty One Pilots Strap On A Camera At Hangout Fest & Show You What It Looks Like To Do A Backflip On Stage In Front Of Thousands Of People

Twenty One Pilots pull off the perfect set -- and the perfect backflip -- under the blazing hot Alabama sun at Hangout Fest.

Twenty One Pilots Surf, Flip And Climb Their Way Through Hangout Festival Set

Duo get crowd hyped with 'Guns For Hands,' which you can watch on-demand later today.

twenty one pilots: 'Don't Use Suntan Lotion' And Other Must-Know Summer Festival Tips From The Hangout Music Festival Performers (VIDEO)

Stock up on some summer festival tips from Hangout Music Fest performers twenty | one | pilots.

Twenty One Pilots Bring 'Underdog' Mentality To Summer Festival Circuit

They're playing all the big stages — including the Hangout Festival — but the Pilots are still the underdogs.

Watch Ellie Goulding, Passion Pit, And More Perform Live At Hangout Music Festival!

Watch Ellie Goulding, Passion Pit, and more perform live at Hangout Music Festival 2013 on MTV.com!

New Video: twenty one pilots, 'Car Radio'

Tyler Joseph of twenty | one | pilots gives himself a cathartic haircut in the video for "Car Radio."

Watch twenty one pilots Perform 'Holding On To You' At The 2013 mtvU Woodies Awards! (VIDEO)

Watch twenty one pilots perform "Holding On To You" at the 2013 mtvU Woodie Awards.

mtvU Woodie Awards: Macklemore And Zedd Take 'Hold'

Macklemore, Zedd and Twenty One Pilots take "hold" of the mtvU Woodie Awards.

Spoiler Alert: Paramore On The End Of 'Lord Of The Rings,' Wallpaper Kills 'Star Wars,' Haim Explain 'The Breakfast Club' & More At The 2013 Woodies (VIDEO)

Watch Haim, Paramore, twenty one pilots, a-trak and more Woodies artists spoil the ending of famous movies

Woodies Performers twenty one pilots Share Their Advice For Justin Bieber: Drop The Camo Pants (VIDEO)

Tyler Joseph and Josh Dun of twenty one pilots discuss inspiring fan art and Justin Bieber's pants at the 2013 mtvU Woodie Awards where they also performed.

Twenty One Pilots Have 'Trained Hard' For Musical March Madness

MTV's Musical March Madness tournament tips off March 18, and Twenty One Pilots have been doing plenty of pushups.

Tegan & Sara And MGK Are Hosting The 2013 mtvU Woodie Awards; Haim and twenty | one | pilots Added To Performer Lineup!

Tegan & Sara and MGK are hosting the big show down in Austin! Plus twenty | one | pilots have been added to the performers' list!

Catch twenty | one | pilots On The 'Trip For Concerts Spring 2013' Tour Presented By MTV Artists To Watch!

twenty | one | pilots are coming to a town near you on the "Trip For Concerts Spring 2013" tour!

twenty | one | pilots And Ellie Goulding Will Hang Out At Hangout Fest!

twenty | one | pilots and Ellie Goulding are among the many artists announced to be at Hangout Music Fest!

MTV Artist To Watch twenty | one | pilots Share Taylor Swift's Heartbreak, Predict Their Wikipedia Future (VIDEO)

twenty | one | pilots answer 20 questions in this exclusive interview!

Twenty One Pilots: From Bedroom Gigs To 'The Biggest Band In The World'

The Ohio band has paid their dues, and now, as MTV Artists To Watch, are gunning for global domination.

MTV Artist To Watch: twenty | one | pilots

Check out MTV's latest artist to watch: hip-hop pop-core duo twenty | one | pilots.