Jason Derülo follows up his smash single "Whatcha Say" (which peaked at #1 on Billboard's Hot 100 chart on November 14th) with this track called "In My Head."

One Republic just released their new album entitled Waking Up last week.

Lady Gaga is back at it again with her first single "Bad Romance" from her new album The Fame Monster.

Mike Posner. You've probably never heard of him but he's behind some of the hottest artists out including Wale, Kid Cudi, 3OH!3 and more!