Tyga and Blac Chyna have reportedly broken up and called off their engagement, according to TMZ. The report doesn't specifically say which one of them initiated the break up, but it does state that Blac Chyna isn't currently acknowledging the split, while Tyga is hosting pool parties at the couple's house, and even a birthday party for Kylie Jenner. The couple has been together since 2011 and got engaged in 2012. They have a child together, King Cairo, who will turn two in October. Tyga's next album, The Gold Album: 18th Dynasty, is due out on November 18.