Sammy Adams Brings Back His Skateboard & Mike Posner For New 'L.A. Story' Video
Carson Daly Plays "Crank It Or Yank It" With Sammy Adams' "LA Story!"
Sammy Adams Tells His 'LA Story' With Mike Posner!
Mike Posner Releases Musical Tribute "Heaven" to the Victims of the Sandy Hook Shooting
Your Shark Week SoundtrackKarmin, Florence + the Machine, Dave Matthews, Jack Johnson and more come together with shark facts and great songs.
Mike Posner On Working With Bieber: "I Was Honored To Be Part Of This Project"
Mike Posner On Justin Bieber's "Boyfriend": "We Made It Sound Dope"
"The Voice" Recap: Justin Bieber Debuts "Boyfriend" Video Sneak Peek, 2 More Contestants Get Cut
Justin Bieber Debuts "Boyfriend," Talks About Growing Up, Hunger Games, & Justin Timberlake With Carson Daly!
Mike Posner On Receiving Praise From Kanye, Working With Bieber
AMP Music Minute: Jay-Z Teases Watch The Throne 2, Mike Posner Working with Wiz & Snoop And Pitbull May Join 'Glee' Cast
AMP Music Minute: Usher In Legal Battle For Kids, Britney Prefers Her Boys To Glitz These Days And Mike Posner Is Back On The Map