Alessandra Ambrosio to Wear Victoria's Secret $2.5 Million Fantasy Bra (Video)

Alessandra Ambrosia Fantasy Bra PR Image - P 2012
Russell James for Victoria’s Secret

Alessandra Ambrosia Fantasy Bra PR Image - P 2012

The Brazilian angel has been selected to model the famous piece in the 2012 "Victoria's Secret Fashion Show."

Brazilian supermodel Alessandra Ambrosio will be wearing the glamorous $2.5 million fantasy bra at the 2012 Victoria's Secret Fashion Show.

The 31-year-old, a veteran of the VS runway since 2001, posted an Instragram photo of her wearing the famous bra, adding that the opportunity was "a dream come true."

PHOTOS: Behind the Scenes of the 'Victoria's Secret Fashion Show'

“I just wanted to scream,” says the mother of two to People Magazine. “But I won’t lie, I was really worried."

"I was in total mother mode,” recalls Ambrosio, who was then breastfeeding her three-week-old son Noah.

To get in shape for the runway, the brunette bombshell started to do yoga, walked and added daily sessions of pilates and spin for cardio.

The floral push-up bra, which was designed by London Jewelers, features amethysts, sapphires, rubies and diamonds, including a removable 20-carat white diamond in the center, and the matching belt is adorned with more than 5,200 precious gems.

In addition to that, for a mere $500,000 more, the gift set comes with the Bombshell Fantasy Fragrance.

STORY: Justin Bieber, Rihanna and Bruno Mars to Perform at 'Victoria's Secret Fashion Show'

In 2011, model Miranda Kerr was the angel selected to wear the precious piece.

The 2012 Victoria's Secret Fashion Show will air on Dec. 4, 10 p.m. ET/PT on CBS.