Stylewatch

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Supermodel and actress Amber Valletta is definitely no stranger to having all eyes on her, and Thursday night, she was the center of attention as she made her designer debut with the launch of her collection Amber Valletta for Monrow at the Ron Herman Melrose store. Although the supermodel-turned-actress (and now fashion designer!) may not be strutting her stuff on the catwalk anymore, she was runway-ready as she dazzled the crowd in a stunning black long-sleeve mini dress from her collection. The sleek star worked with stylist Lia Davis to design a collection that she describes as “classic with an edge but accessible,” she tells PEOPLE. Pieces like the ivory fringe cape, and gold ’50s high-waisted boy shorts give the collection an edgy vintage touch. The collection is already being worn by stars like Rachel Bilson, who turned up to support on Thursday night, and Jessica Stroup. Guests couldn’t stop raving about the collection as they enjoyed some bubbly from Perrier-Jouet and Crumbs cupcakes — if only it was available online already!–Tiffany Matloob

Axelle Woussen/Bauer Griffin

For one week a year, Victoria’s Secret Angel Alessandra Ambrosio, 28, says things get so crazy and hectic, “I just have to find power from somewhere else to keep going!” she laughs. That week, of course, is leading up to the Victoria’s Secret Fashion Show, which took place in N.Y.C. on Nov 19 and will air on CBS at 10pm on Dec. 1. Here’s how the Angel, and mom of 1-year-old Anja (who stayed at home in Brazil with Grandma) made it through.

Saturday, Nov. 14: Fly in from Brazil for my fitting. It’s a big deal to do the fitting. They had all the cameras there. Glad I rested up in Brazil. Now the craziness begins!

Monday, Nov. 16: Shooting a VS campaign today while I’m here. This whole time I am trying to find time to work out because we’re shooting ALL day. At 7, my trainer comes over and we work out for an hour. It’s mostly butt and abs and arms. Last year I had to lose 40 lbs. after having my daughter. This year I am 2 lbs less than usual so I am not freaking out…Still, one week before the show is when I get worried!

Tuesday, Nov. 17: Lots of filming today! I had to do my second fitting and I had to do a biography with VS , which we filmed all over New York. It took so long, I didn’t get to work out!

Wednesday, Nov. 18: In Times Square to promote the show, then we have to go and rehearse. The rehearsal will finish so late, and I really want to work out the night before the show, so I might not be able to get a massage, like I wanted.

Thursday, Nov. 19, 8 am: The show is today! Running late to hair and makeup. Oops. I’m opening the show, so obviously I’m more nervous than anyone else. It’s a big responsibility. I can’t even eat breakfast. Just coffee.
11 am: So many interviews!
4 pm: We tape two shows, so the first one starts now. Walking down the runway, I went on autopilot and blacked out. I don’t even remember what I did. I was just trying to be sexy and fun.
5 pm: Break between shows. I’m hungry! I’m going straight for the catering table.
8 pm: Second show. I didn’t fall in the first one, so I’m not so nervous now. Even if I trip they have one good take! The Black Eyed Peas sing while I’m wearing this bright neon outfit. And the wings are on the arms, so it doesn’t even hide anything!
10 pm: Done for the day! I got a Valentino Couture dress to wear and amazing diamonds from Ivanka Trump. Heading over to the afterparty at M2 in NYC.
1 am: Now I’m really hungry! Grabbing cheeseburgers at Cafeteria with my friends.

–reported by Charlotte Triggs

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Heidi Klum didn’t plan on walking the runway of the Victoria’s Secret Fashion Show last night, but let’s just say she’s a little bit impulsive. “I felt great the night of the fashion show and decided last minute to walk,” the supermodel, 36, who welcomed daughter Lou, with husband Seal, last month, tells PEOPLE exclusively. Klum, who had already been fitted for her dress, opened the Enchanted Forest-themed part of the show, wearing a vine-strewn corset and a full white skirt. “I loved my outfit,” she says, “so I thought, why not?” Her surprise appearance, known only to Victoria’s Secret insiders, drew screams and applause from a shocked audience during the live show Thursday night. Though Klum, who was expected only to host the festivities, said that while her new job behind the scenes meant there was “definitely less pressure,” walking in the show was a thrill for her. “I’m proud of being the curvy model on the Victoria’s Secret stage,” she says, adding that she enjoyed the show herself. “The Black Eyed Peas and all of the looks for the show were fantastic!” You can watch Heidi — and all the Angels — hit the runway when the Victoria’s Secret Fashion Show airs on CBS at 10pm EST on Dec. 1.–Charlotte Triggs