Reports the couple has decided to end their relationship after becoming engaged in October. Find out whyThere have been numerous reports Big Sean was cheating, although he denies it. His publicist has issued a statement saying he decided to end the relationship and he wishes Naya nothing but the best. it doesn’t sound like she wishes HIM very well, after tweeting that he had stolen back a Rolex that he gave to her. She then unfollowed him on Twitter. Snap!