She invited the girls of Haim on stage to celebrate their last night on tour.

Taylor Swift Raps "Hot In Herre" With Nelly At 1989 Show

It might be getting hot in there, but Taylor Swift won’t be taking off her clothes.

Swift genuinely looked like she enjoyed her time on stage rapping to Nelly’s “Hot In Herre” at her 1989 show in St. Louis Tuesday night. To honor the girls of Haim on their last night on tour, Swift invited them on stage to dance with her while Nelly rapped his famous hit for his hometown.

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According to Swift, it was “The highlight of our friendship thus far @HAIMtheband,” adding “I LOVED getting to sing The Fix & Hot in Herre with @Nelly_Mo! What a way to end @HAIMtheband’s run on the 1989 Tour?.”