Adriana Lima sizzles in world's most expensive bra costing $

London, Oct 19 ANI: Brazilian model Adriana Lima sent temperatures soaring when she posed in world's most expensive bra ever.Worth 5 million dollars, the garment has been made under the brand name Victoria's Secret.The bra is encrusted with 3,575 dazzling black diamonds, 117 certified one-carat round diamonds and 34 rubies, and nearly 3,900 stunning gems, reports The Sun.Meanwhile, Lima was also in news for making a cameo in 'Ugly Betty'. ANI