Oscar de la Renta and Victoria Beckham "He's the epitome of American dressing and style," said the always impeccably dressed Victoria Beckham of Oscar de la Renta at the showing of his spring collection. The chic star also recalled her first ever fashion show as being Versace in Milan. "Donatella invited us, and it was really, really exciting. It was a great experience." Tina Chai and Amanda Peet Amanda Peet and longtime friend and stylist, Tina Chai took in the Oscar de la Renta show, which was held at a church on Park Avenue. Peet donned a white eyelet top sent to her from the designer because "it's so beautiful and the lace is so springy and good during this hot weather." The actress, obviously a big fan, joyfully added that Oscar had designed her wedding dress. Roger Federer While in New York City, US Open champion Roger Federer took a front row seat at the Oscar de la Renta show. The stylish tennis star may have started his own fashion trend by wearing all black on the courts at the Open. Mischa Barton Mischa Barton was draped in shades of red at the fashionista-filled Marc Jacobs show, held late Monday night at the New York State Armory. The star-studded front row also included Victoria Beckham, Courtney Love, Sheryl Crow, Elisha Cuthbert and many more. Russell Simmons, Carmen Electra, Elisha Cuthbert and Helena Christensen After a long wait, music mogul and Phat Farm founder Russell Simmons, Carmen Electra, Elisha Cuthbert and Helena Christensen finally got a look at Marc Jacobs's spring line. "Celebrating Marc is a big deal," said Simmons. "I've watched him since the girls worked for free and he had no support. But in this industry, everybody loves him, so he has lots of support now. We love him and we come to celebrate him. Who else would we wait two and a half hours for?"