The latest unexpected musician to be dragged up on stage (or go willingly, whatever) with Taylor Swift has been Nelly.
The rapper, best known for songs like 'Ride wit Me', 'Dilemma' and of course, 'Hot in Herre', joined Swift and her BFFs Haim in his native city, St. Louis, Missouri, for a rendition of his best-known song.
Haim - who are supporting Swift on some US dates of her 1989 tour - joined in on backing vocals, and they even did a little dance routine for the song, which Swift described as 'the highlight' of her friendship with the band thus far.
Watch clips of the performance below:
The highlight of our friendship thus far @HAIMtheband PS WE LOVE YOU @Nelly_Mo #1989TourStLouis pic.twitter.com/3USBBookRg
— Taylor Swift (@taylorswift13) September 30, 2015
BUSTING LOOSE bc Tay, Nelly & HAIM threw it back 2night w/ 'Hot in Herre' #1989TourStLouis pic.twitter.com/LJiJvaNegm
— Taylor Nation (@taylornation13) September 30, 2015
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"WHAT?!" @Nelly_Mo @HAIMtheband #1989TourStLouis pic.twitter.com/lZYDlJNmsS
— Taylor Swift (@taylorswift13) September 30, 2015
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