Otto 'strips off at lingerie launch'

Gracie Otto stripped off at a recent lingerie launch in Sydney.

The Australian actress and filmmaker, who used to date Underbelly actor Matthew Newton, was photographed wearing underwear and stilettos at the Pussycat Dolls' official lingerie opening at the Crystal Bar in Martin Place.

Otto was later seen dancing on stage at the event with former Miss Universe Australia Laura Dundovic.

The 21-year-old, whose father is actor Barry Otto, recently returned from Paris to be the ambassador of the Autumn Carnival for the Royal Randwick racecourse.

Otto recently revealed that she "can't resist a man with an accent" after her stint in France.