Will.i.am's New Song - Original or Rip Off

There has been controversy over Will.i.am's new song "Let's Go" that he has recently released featuring Chris Brown. Lesser known artists Arty and Mat Zo have accused Will.i.am and Chris Brown of ripping off their song "Rebound" to create their new song.

Here are the two songs below, tell us whether you think the song is original or if Will.i.am copied it off Arty and Mat Zo

Let's Go by Will.i.am ft. Chris Brown

Rebound by Arty and Mat Zo