Taylor Swift's 1989 World Tour has a never-ending list of surprise guests, from model BFFs Gigi Hadid and Karlie Kloss​, to chart-topping musician friends The Weeknd and Lorde. That list was only bound to get bigger when she headed to celeb capital L.A. this week for four sold-out shows at Staples Center. The week started off with L.A. Lakers legend Kobe Bryant stopping by to gift Taylor with a record-making banner followed by 1989 collaborator Ryan Tedder, queen Mary J. Blige, friends Matt Le Blanc, Chris Rock and "Blank Space" model Sean O'Pry and even more.

Last night, Taylor upped her musical game by inviting fellow Grammy-winning artists Beck and St. Vincent on stage. Unfortunately there was no Kanye in sight but the trio did sing Beck's 2015 tune "Dreams" together before Taylor performed a surprise duet of "All Of Me" when she heard John Legend and wife Chrissy Teigen were in the audience.

While were still waiting for Taylor to please welcome to the stage Eve from Adam and Eve and more, look out for a Scandal-making cameo coming soon based on this Twitter exchange with Shonda Rhimes aka the creator of ABC's entire Thursday night lineup and female feelings.