What animal famously appeared as costumes in Swift’s stage performance of "We Are Never Ever Getting Back Together" during "The Red Tour"?

Dancing Bears

Which film introduced Pixar’s character Luxo Jr., a lamp featured in Pixar’s opening sequence? What is the world's smallest bird? What mechanic in Blokus ends the game for a player if they can't legally place pieces? Who was the lead singer for Soundgarden? What’s the name of Thor’s home realm?