But that was only the beginning. The 24-year-old angel kept upping the ante, choosing an extremely sexy party ensemble.
Following the glitzy lingerie extravaganza, the gorgeous model opted for an ultra revealing low-cut short dress by Alexandre Vauthier to the celebration at TAO Downtown in New York City on Wednesday, Nov. 13.
The blond beauty's white long sleeve frock barely covered her cleavage, and she paired the super sexy look with black strappy heels, a black beaded necklace and a black clutch. The South African native wore her hair down during the show, but she changed up her hairstyle and put it up in bun.
Swanepoel blew kisses to photographers on the red carpet as she made her way into the star-studded bash.
And speaking of smooching, Swanepoel also locked lips with her very attractive boyfriend, Hermann Nicoli, on the carpet.
Swanepoel was the Angel chosen to rock the "Crown Jewels," aka the fantasy bra studded with diamonds, rubies and sapphires.
In addition to Swanepoel, Karlie Kloss, Doutzen Kroes, Alessandra Ambrosio, Adriana Lima, Joan Smalls, Lily Aldridge and Cara Delevingne strutted their stuff. (Former Angel Miranda Kerr tweeted her well-wishes the other day from Japan.)
Taylor Swift and Fall Out Boy also performed at the show, which airs as a one-hour special Dec. 10 on CBS.