Taylor Swift was among the millions of viewers tuning in to The Traitors to cheer on Mama Kelce! As you know, Donna Kelce appeared on Season 4 of the hit reality series and became the first-ever secret traitor. She, unfortunately, did not last long as she got banished from the game three episodes in. But during her brief time on the show, she had some very special people supporting her: Taylor, Travis Kelce, and Jason Kelce.