ellen degeneres

By now, guests on ‘The Ellen DeGeneres Show’ should expect a random, terrifying scare from a staffer in costume. But Steve Harvey was taken completely unawares when a man in sporting equipment crept up behind him and scared him silly.

It was impressive enough that Taylor Swift booked a four-night run of sellout performances at L.A.’s Staples Center. Then she went and added surprise cameos from Justin Bieber and Jason Mraz, who each popped up for unannounced duets. Sunday night marked the end of Taylor’s Staples residency, and she had yet another surprise special guest for her fans: Ellen DeGeneres.