Rock star Andrew WK revealed he was a big fan of RuPaul Charles, when he interviewed the drag superstar on TakePart Live.

During the interview, Andrew WK broke out into his rendition of RuPaul’s hit song Sissy That Walk – only for RuPaul to join in.

The rocker, best known for party anthems We Want Fun and Party Hard is an outspoken LGBT ally. In 2013 he tweeted, “If you don’t believe in gay marriage, then don’t marry a gay person. Otherwise, just keep partying and let everyone else keep partying too.”

Watch the video below.