Rock that body makes you want to rock your body. This unique song includes a variety of tempos, voices, and styles

Vocals meets robots "Imma be" takes on a mechanic world in the video.

Fergie's versatile voice compliments the deeper voices of the rest of the group

" I gotta feeling's" upbeat tempo and fast rhythm makes it a perfect pre-party song

The Black Eyed Peas take on some deep political issues in this song. It is one of their first hits but its message remains current