05/21/2010 02:20 pm ET | Updated May 25, 2011

Liza Minelli Does Beyonce's 'Single Ladies' For 'Sex And The City 2' (LISTEN)

Liza Minelli covers Beyonce's 'Single Ladies' for 'Sex and the City 2,' in which she makes a cameo.

"It's a wonderful number," Liza told Contact Music. "We had a blast. It's rock and roll. Everything is moving! And I just got a whole new knee, so I can promise you everything is moving."

You can watch more take-offs on 'Single Ladies' here.