"
In My Head" is a song by American
R&B recording artist
Jason Derulo, released as the second single from his
self-titled debut studio album. It was first released via
digital download on December 10, 2009. It topped the charts in Australia, Poland and the United Kingdom, and peaked within the top ten of the charts in several other countries. The song's official remix has a heavier R&B sound, and features Trinidadian rapper
Nicki Minaj. Derulo performed the song on the
ninth season of
American Idol.