Nicole Scherzinger was among the attendees at the 2011 Fox All Star Party yesterday.

The singer showed her toned abs in an irreverent monochrome Thierry Mugler ensemble.

Her skin-flashing outfit features a black bodice, a skirt with a split and an asymmetrical vest which she teamed with black Alexander Wang bondage heels.

Sexy red lipstick and wavy hair swept to one side finished Nicole's look.

Hot or not?

source: Getty