Rapper Big Sean just made a power move. One that shakes up the celebrity sneaker endorsement landscape. He was a longtime partner with Adidas as he even had his very own collaborative efforts in the past. News just broke that Sean made the switch to Puma brand. He follows in the footsteps on The Weeknd, and now is apart of a stable that includes Rihanna, Rae Sremmurd, and Kylie Jenner. Stay tuned as the specifics of his deal are set to come.