The two statuesque models were given the honour of wearing the showpiece lingerie at the catwalk show held at Earls Court Exhibition Centre on Tuesday night (02.12.14).
Every year the highlight of the show is the reveal of the Fantasy Bra, and the two modelled by the Brazilian beauties didn't disappoint.
Each of this year's designs was made by Mouawad jewellers and feature 16,000 rubies, diamonds and sapphires, all held together with 18 karat gold and took a staggering 1,380 hours to make.
Adriana, 33, wore the blue and silver lingerie set, accessorised with a long blue cape and jewellery draped across her slender body and lusciously long legs.
Alessandra, also 33, wore the red version and her incredible figure was also accentuated with jewellery complete with a flowing red cape.
The two models hit the catwalk in the Fantasy Bras during the Exotic Traveller section of the show as Ed Sheeran performed 'Thinking Out Loud' and the musician couldn't take his eyes off the pair as they strutted up and down.
Other Angels taking part in the show included Candice Swanepoel and Karlie Kloss and a host of celebrities were sat in the front row watching.
Among the stars in attendance were Daisy Lowe, The Saturdays stars Rochelle Humes, Molly King and Vanessa White, Millie Mackintosh, Mel B and her husband Stephen Belafonte and Abbey Clancy.