Nicole Richie, Jessica Simpson Feuding on Fashion Star
- Photo: Peter Kramer/KRAPE1 of 16
- Photo: Charles Sykes/Invision/AP2 of 16
- Photo: Jackson Lee/Splash News3 of 16
- Photo: JessicaSimpson/Twitter4 of 16
- Photo: JCalderon/Splash News5 of 16
- Photo: KMazur/WireImage.com6 of 16
- Photo: Mr Photoman/Splash News7 of 16
- Photo: Jackson Lee/Splash News8 of 16
- Photo: Splash News9 of 16
- Photo: MWA/ZOJ/WENN10 of 16
- Photo: John Shearer/WireImage.com11 of 16
- Photo: GCA/ZOJ/WENN12 of 16
- Photo: WENN13 of 16
- Photo: Steve Granitz/WireImage.com14 of 16
- Photo: Invision/AP15 of 16
Two blonde ex-reality stars turned fashionistas don't see eye-to-eye? Who could've predicted that one?
Nicole Richie and Jessica Simpson are both mentors on Fashion Star, a reality competition for aspiring designers debuting midseason on NBC. But a source tells the new Us Weekly -- on stands now -- that there's "definite friction" between the two women.
"They chat only when they need to, and they have wildly different opinions about style," adds an insider.
Richie, 29, "thinks Jessica doesn't have much of a high-fashion eye" and "makes snarky comments about Jessica's outfits," according to a source.
But Simpson, 31, isn't phased by Richie's digs. She "really doesn't care what Nicole thinks," says an insider. After all, Simpson's fashion empire had $750 million in sales in 2010, while Richie's lines pulled in an estimated $10 million.
"Nicole may know trends, but Jessica believes she know how to make clothes for all kinds of women," says a source. Still, other insiders tell Us the ladies "get along well, and hang out on set."
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.Watch Video »
Diva Double Date
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.Watch Video »
Where Are They?
See what the cast of "American Beauty" is up to today.Watch Video »
J.Lo's Mini Me
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.Watch Video »
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.Watch Video »
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.Watch Video »