Catherine Zeta-Jones and Queen Latifah wowed their peers last night (23MAR03) at The Oscars proving that big girls can belt out a tune.

The CHICAGO stars, wearing designer black gowns, teamed up to perform nominated Best Song I MOVE ON surrounded by a troupe of jazzy dancers.

Heavily pregnant Zeta-Jones and Queen Latifah, real name Dana Owens, certainly had a lot to smile about - Chicago swept the board with six Oscars and the Welsh actress won a Best Supporting Actress gong, which was presented to her by pal SEAN CONNERY.