Taylor Swift has been killing it on her 1989 Tour. She’s had back to back sold out shows and has brought out tons of surprise guests such as Fetty Wap! Last night she performed at the Staples Center in L.A. and brought out The Queen, Mary J. Blige.

Hit the jump to see their performance.

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Taylor Swift and MJB preformed two of Blige’s classic hits, ‘Family Affair’ and ‘No Doubt.’ Check out the footage below. #SwiftSquad

Source EW