Victoria's Secret Show : Rihanna Grabs Model's Underwear Onstage!

Rihanna's not about to be upstaged by everyone -- not even a handful of virtually naked, crazy alluring Victoria's Secret Angels!

At the yearly Victoria's Secret Fashion Show, taped in NYC on Wednesday evening, the "Diamonds" singer, 24, was between the pop star visitors joining the models on the runway. (Justin Bieber and Bruno Mars also made musical appearances.)

Rihanna performs throughout the 2012 Victoria's Secret Fashion Present at the Lexington Avenue Armory on November 7, 2012 in New York City.
Credit : Kevin Mazur/WireImage.com

For her more than -the- lead ing performances, Rihanna donned two seems.

Initially, the chart-topper wore a revealing black corset gown with a thigh- high slit plus pearl-rimmed shades and choker and long lace gloves and attractive boots as she strutted alongside the gorgeous angel Doutzen Kroes.

Rihanna performs during the 2012 Victoria's Secret Style Demonstrate at the Lexington Avenue Armory on November 7, 2012 in New York City.
Credit score : Kevin Mazur/WireImage.com

For her second onstage search, the Barbados-born superstar went all pink -- pink bra and underwear with a sheer, similarly tone slip a nd pink booties.

Through 1 memorable minute in the present, she even copped a feel of one alluring model passing her by.

Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City.
Credit score : Kevin Mazur/WireImage.com

Indeed, prior to the show began, Rihanna advised reporters on the red carpet that she was hunting forward to checking out "t-ts and ass!" throughout the spectacle.

"I need to hit the health club following seeing these girls," she joked. "When I sing I am going to su ck in [my stomach ] and arch my back and consider to remember my tunes at the identical time."