Janelle Monáe took aim at Nelly on Sunday for his performance at Donald Trump’s inauguration ball. Monáe called out the St. Louis rapper at a Grammys afterparty (via TMZ) while performing a cover of his hit song “Hot In Herre.”

Nelly – real name Cornell Iral Haynes Jr – previously sparked controversy over his decision to perform at Trump’s inauguration alongside the likes of Carrie Underwood, and Billy Ray Cyrus. Nelly previously defended his decision to perform at the festivities, saying ‘the things you do’ are more important than ‘the things you say should be done’.