Season 4 of The Traitors introduced Donna Kelce as a contestant - but Taylor Swift's relationship with her son Travis Kelce was all the castle could talk about. Warning: This story contains spoilers about the season 4 premiere of The Traitors. The three-part premiere, which aired on Thursday, January 8, immediately showed Donna discussing how her sons - Jason Kelce and Travis - felt about her involvement in the show. "They are so excited. They are huge fans. Jason is the one that got me involved.