PHOTOS: Alessandra Ambrosio Models $2.5 Million Victoria's Secret Fantasy Bra

This year it's hot Victoria's Secret model (and mother of two!) Alessandra Ambrosio, 31, who gets a shot at wearing the famous $2.5 million Fantasy Bra in the highly anticipated final moments of the annual Victoria's Secret Fashion Show in December.

^{Russell James for Victoria's Secret}

While the design of the bra always changes, as does the model who dons it, the mystique of the annual million-plus-dollar undergarment, which launched with model Claudia Schiffer in 1996, doesn't change. This year the "Floral Fantasy Bra" has a floral theme, featuring pink, white and yellow diamonds arranged in shapes of flowers. A detachable ornament with five petals dangles from the cleavage, and the entire bedazzled piece comes with a matching belt.

_{Miranda Kerr in 2011's "Fantasy Treasure Bra," $2.5M}

Ambrosio joins the ranks of lucky ladies Heidi Klum, Gisele Bundchen, Tyra Banks, Adriana Lima and Miranda Kerr, who have each modeled some version of the fantasy bra before — some more than once.

_{Adriana Lima In 2010's "Bombshell Fantasy Bra," $2M}

The Victoria's Secret Fashion Show will air Tuesday, December 4, at 10 p.m. EST on CBS.

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