Celebrity Designers of the Year: The Olsens! Stylish stars like Katie Holmes, Gwyneth Paltrow, Lauren Conrad and more couldn't get enough of Mary-Kate and Ashley's designs from their two labels, Elizabeth and James and The Row. By Melissa Liebling-Goldberg By People Staff Published on November 20, 2008 11:00 AM Share Tweet Pin Email Trending Videos 01 of 14 MARY-KATE AND ASHLEY OLSEN Dave M. Benett/Getty The designing duo meet up to launch their contemporary line Elizabeth and James at Selfridges in London. The sisters also produce a high-end line called The Row, which focuses on luxe basics. 02 of 14 ASHLEY OLSEN Dimitrios Kambouris/WireImage The star proves to be her own best model for Elizabeth and James, turning up at the Sex and the City premiere in the line's pants. 03 of 14 LAUREN CONRAD Picasso Foto/John Doe/BuzzFoto; Clark Samuels/Startraks; Scott Gries/Getty While the reality star has a successful clothing line of her own, she's made plenty of room in her closet for Elizabeth and James this year – from MTV upfronts to nights out in L.A. to fashion parties. 04 of 14 NICOLE RICHIE DS-ISM/SS/Flynet The star finds the perfect match for her boho style in this Elizabeth and James patchwork dress. 05 of 14 BEYONCé Ford/Buchan/Mayer/On Location News Elizabeth and James hits the big screen, as the superstar slips into their patterned blouse while filming Obsessed. 06 of 14 RIHANNA AND KARINA SMIRNOFF INF; Clark Samuels/Startraks Some of the Elizabeth and James pieces – including this $765 feathered blazer – found multiple famous fans. 07 of 14 KATIE HOLMES James Devaney/WireImage But it's not all about Elizabeth and James – Holmes takes to the streets of N.Y.C. in a white T-shirt from The Row in August. 08 of 14 GWYNETH PALTROW Corbis; The Oscar winner also selected a white T-shirt from The Row, which Ashley is said to be more involved in designing. 09 of 14 CARRIE UNDERWOOD Bennett Raglin/WireImage The country star rang in 2008 in her sequined Elizabeth and James dress, which was inspired by one of Mary-Kate's vintage finds. 10 of 14 HEIDI KLUM Pacific Coast News; INF; Freddy Baez/Ramey The Project Runway host fell in love with Elizabeth and James's sequined tunics, sporting three of them in less than a month! 11 of 14 VANESSA HUDGENS Jen Lowery/Startraks They even do LBDs! The High School Musical 3 star is sophisticated and cool in her draped black dress at a Teen Vogue party in Los Angeles. 12 of 14 LEANN RIMES INF The country singer picks out a classic piece from the Elizabeth and James line – her slim black pencil skirt. 13 of 14 AMANDA BYNES Darla Khazei/Pacific Coast News The Hairspray star shows off her flawless figure in a curve-hugging black sheath from Elizabeth and James at an N.Y.C. premiere. 14 of 14 RIHANNA, CASSIE AND AMERIE Bauer-Griffin; Soul Brother/FilmMagic; Vince Flores/Celebrity Photo Who knew a feather vest could be so versatile? These songbirds flock to the Elizabeth and James plummage-laden topper.