S/O to Dido, whose shoes were filled by Rihanna this weekend at Lollapalooza for a rendition of Eminem's 1999 stalker classic "Stan." In place of the British singer-songwriter's dulcet tones, the audience got a low-key star turn from Ri, who stole the song with her biting take on the chorus and got pulses running for the upcoming Eminem and Rihanna Monster tour. The duo also performed their singles "Love The Way You Lie" and "The Monster," which you can watch below.
