A spokeswoman for the rapper announced Wednesday that he has canceled plans to marry the "Glee" star. Publicist Tracy Nguyen said Sean hopes the two can continue to work through their issues privately.
Twenty-seven-year-old Rivera and 26-year-old Sean, whose real name is Sean Anderson, announced their engagement in October. Though the couple met on Twitter, neither tweeted about the breakup Wednesday.
Messages left for Rivera's representatives were not immediately returned.
Rivera is best known as Santana on Fox's "Glee." Sean released "Hall of Fame," his second album, last summer.
