Lily Aldridge sizzles for the VS Fantasy Bra 2015 shoot

Lily Aldridge was announced as the Angel who will walk down the Victoria's Secret 2015 Runway in the prestigious $2 million Fantasy Bra.

The 29 year old brunette, who became a mother in 2012, was seen in sexy behind the scene images from the shoot where she smouldered in the dazzling Fantasy Bra.

The 2015 Fantasy Bra is adorned with more than 6500 jewels including red garnet and blue topaz, and is set in 18k gold.

It weighs more than 375 carats and also features a matching diamond encrusted belt, which is detachable.

Matching the fabulous bra, the cobalt blue panties are also made glamorous with the belt with 126 diamonds and 400 other precious gems.

The 2015 Fantasy Bra also features delicate diamond straps at the back, and Lily is seen all smiles in the flirty behind the scenes snaps.

Angels Alessandra Ambrosio and Adriana Lima wore the 2014 VS Dream Angels Fantasy Bras last year.