Cara Delevingne and Jourdan Dunn Ate Junk Food Before The 2012 Victoria's Secret Show: EXCLUSIVE

Rihanna performing; £1.7million diamond-encrusted bras; and those supermodel bodies… No wonder when the Victoria's Secret Angels strutted their stuff last week, it became the most talked about catwalk show of the year. In the new issue of Grazia (out now), we talk to the world’s leading supermodels about the extravagant and gruelling show. Here are the highlights...

Cara Delevingne and Jourdan Dunn on dieting, or not:

Both girls admitted they hadn't been training quite as hard as the other Angels. Cara said she'd snuck in McDonalds for lunch and pizza for dinner the night before, she said, 'I’m a model but I eat'. 'I didn't do much exercise,' Jourdan said, 'and if anything, I've been trying to put more junk in my trunk because Victoria's Secret is about celebrating a womanly body, so I even had a KFC the other day.'

Karlie Kloss on her wings:

'It's crazy I have one pair of wings that weighs about 40 pounds and it rotates. It's a huge battery powered dartboard that spins - I'm a walking for the circus section of the show. Then for the calendar section of the show, I'm November, wearing this big Indian princess headdress. I love the costumes. Going to the fittings, that's the most amazing part, seeing the costumes and the incredible artistry that goes into creating the looks.

'When I'm walking, I try to stay focused, look forward, try not to fall and just enjoy the moment. There¹s a little red circle around the camera at the end of the runway so I just look forward and stay focused, while enjoying the music. I love the backstage atmosphere here, that's one of the best parts. All of my best friends are here, like Jourdan, in fact it's a British invasion this year. I'm excited that all my best buddies are here.'

Erin Heatherton on costume fittings:

'Costume fittings are a really big deal. We know nothing going in, they give us little pieces of information, they will talk about what sections there are but the costumes are such a big surprise. Every year is more over the top and every year is more opulent and there¹s more detail to everything- so that's always exciting to see what they come up with when you go into your fitting.

'When you walk in the show you take on the character of your costume so whatever looks you have, that's what you mentally prep yourself for. Walking into the fitting it's all about being surprised, I end up saying "Oh my gosh my wings are so heavy!", or "Oh my gosh this is so beautiful".

'This year, I'm opening the Calendar girl section of the show, I'm Miss January, dressed as a New Year's celebration. I have wings and a little hat, as well as a sash, it's very pin-up retro calendar girl. I love the wings. Because I used to play basketball, I'm really strong so that core muscle is still there. I can wear the heavy wings; that's my advantage I can wear them and really enjoy it.'

Click here for our favourite Victoria's Secret moments

Via: Cara Delevingne and Jourdan Dunn Ate Junk Food Before The 2012 Victoria's Secret Show: EXCLUSIVE