The much-awaited annual lingerie show - Victoria's Secret Fashion Show 2012 - kicked off on Wednesday night at the 69th Regiment Armory in Manhattan, New York with some of the world's hottest supermodels from Adriana Lima to Alessandra Ambrosio to Karlie Kloss to Erin Heatherton walking the ramp in sizzling and breathtaking lingerie collections of the brand.

Adding spice to the already hot lingerie show, Rihanna, Justin Bieber and Bruno Mars belted out some of their favourite numbers. Rihanna donned a lingerie-like outfit and matched the top models even as she sung "Diamonds", from her upcoming album "Unapologetic", and "Fresh Out the Runway".

[SIZZLING PHOTOS OF VICTORIA'S SECRET FASHION SHOW 2012] 

The models appeared in different outfits during the show which has several segments like Circus, Angels in Bloom, Dangerous Liaisons, Calendar Girls and Silver Screen Angels.

Brazilian model Alessandra Ambrosio, 31, was given the honour to wear the Floral Fantasy Bra designed by London Jewelers. Embedded with 5,200 precious and semi-precious stones, the Fantasy Bra is worth $2.5 million.

Miranda Kerr, 29, who has been declared the sexiest woman alive by Esquire UK, looked stunning in a forest green creation embedded with sparking stars and branch-like lines stretched as far as the tinny lingerie could take.

Other models like Doutzen Kroes, Candice Swanepoel, Lily Aldridge, Behati Prinsloo, Izabel Goulart and Erin Heatherton looked equally stunning in the latest lingerie collection of Victoria's Secret brand.

The Victoria's Secret fashion show 2012 also paid tribute to the victims of the recent Superstorm Sandy by letting Lily Aldridge flew the American flag down the ramp. In fact, Victoria's Secret and CBS donated $1 million each towards the Sandy relief.

The Victoria's Secret fashion show 2012 will be aired on CBS on December 4.

[SIZZLING PHOTOS OF VICTORIA'S SECRET FASHION SHOW 2012]

Supermodel Alessandra Ambrosia presents a million dollar bra during the Victoria's Secret Fashion Show in New York

Model Miranda Kerr presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs as a model presents a creation during the Victoria's Secret Fashion Show in New York

Model Adriana Lima walks with other models as they present creations during the Victoria's Secret Fashion Show in New York

Singer Bieber performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Bieber performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Model Miranda Kerr presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs while a model presents a creation during the Victoria's Secret Fashion Show in New York

Model Adriana Lima presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs during the Victoria's Secret Fashion Show in New York

Mars performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna sings while a model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Model Miranda Kerr presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Bieber performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna poses with models during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Singer Rihanna performs during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Candice Swanepoel presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Erin Heatherton presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Shanina Shaik presents a creation during the Victoria's Secret Fashion Show in New York

Supermodel Adriana Lima presents a creation during the Victoria's Secret Fashion Show in New York

Supermodel Alessandra Ambrosia presents a million dollar bra during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

A model presents a creation during the Victoria's Secret Fashion Show in New York

Models present a creation during the Victoria's Secret Fashion Show in New York

Models present a creation during the Victoria's Secret Fashion Show in New York

Models present a creation during the Victoria's Secret Fashion Show in New York

Supermodel Adriana Lima prepares backstage before the Victoria's Secret Fashion Show in New York

Supermodel Candice Swanepoel is photographed backstage before the Victoria Secret Fashion Show in New York

A model sits backstage before the Victoria's Secret Fashion Show in New York

Supermodel Alessandra Ambrosio poses backstage before the Victoria's Secret Fashion Show in New York

Supermodel Miranda Kerr prepares backstage before the Victoria's Secret Fashion Show in New York

Supermodel Doutzen Kroes poses backstage before the Victoria's Secret Fashion Show in New York

Supermodel Lindsay Ellingson prepares backstage before the Victoria's Secret Fashion Show in New York