Elisabeth Moss has addressed a theory that Taylor Swift made a cameo in the latest episode of "The Handmaid's Tale." Viewers speculated that Swift was the final Mayday operative to walk away in a scene featuring members of the rebellion. A TikTok about the use of Swift's song in the show went viral, with many fans convinced that the mysterious figure was indeed the singer. Some pointed to Swift's signature walk and speculated about potential Easter eggs in the credits.
Source: https://www.buzzfeed.com/stephaniesoteriou/taylor-swift-fans-think-she-had-handmaids-tale-cameo