Preparations for the Victoria's Secret Fashion Show are well underway already.

Costumes are fitted, final hair designs are decided, and the last bits of glamor are added in the final days leading up to the big show.

And it is set to be a jaw-dropping one. The annual VS Fashion Show will premiere on Wednesday Nov. 29 at 10:00 p.m. on CBS. But the fashion show takes place and is filmed on Wed. Nov 9.

The show will not only feature the most beautiful women in the world but it will also have performances by Maroon 5 and Kanye West.

Models Miranda Kerr, Adriana Lima, and Candice Swanepoel are all busy getting themselves ready for their big debuts.

This, of course, means lots of exercising.

Lima, 30, has been working out twice a day for the past two weeks, including lifting weights, boxing, and jumping rope, reports the NY Daily News.

Adriana works really hard at it. It's the same as if you were a long-distance runner, said Sophia Neophitou, chief stylist for this year's show. They are athletes in this environment - it's harder to be a Victoria's Secret model because no one can just chuck an outfit on you, and hide your lumps and bumps.

The models will be scantily clad as ever in this year's costumes.

One of the theme's is an underwater paradise of aquatic glamor. Align with this is the $2.5 million Fantasy Treasure Bra, to be worn by none other than Ms. Miranda Kerr.

It's been a dream of mine since I started working with Victoria's Secret, the model told HollywoodLife.

Being a Victoria's Secret Angel certainly seems to have its perks.

It opens up so many doors, everyone knows your name, the whole world knows you now, said Lima to the NY Daily News. Any model in this world would love to be an Angel.

Check out a peek behind-the-scenes.