Britney Jean Spears & Justin Randall Timberlake, were our favorite celeb couple of the 00's, and this workout mix features upbeat songs by both artists. Many memories will be brought back by some of the throwback songs, but dont apologize to anyone if you end up cracking a smile mid-workout at the gym. Maybe one day these two can reunite, if only so we can see the matching denim outfit again. IG: @djrolemodel <3 :)