Curtis &#34;50 Cent&#34; Jackson might be better known for his music, but he&#39;s also a success in fashion. 50 Cent hooked up with Marc Ecko to create G-Unit Clothing. This line of streetwear features hoodies, jackets, jeans, shirts and hats.Gwen Stefani&#39;s L.A.M.B. line features clothing, shoes, hats and other accessories. Gwen&#39;s fashions have been a big hit at major fashion shows in the last year. The L.A.M.B. collection is sold at many stores and online retailers.<p>The Heidi Klum Collection is a line of fine jewelry that features a clover symbol in all of the pieces. The jewelry, which is primarily sold through QVC, is very beautiful and includes earrings, pendants and bracelets. In her online shop (<a href="http://www.heidiklum.com/" data-component="link" data-source="inlineLink" data-type="externalLink" data-ordinal="1" rel="nofollow">Visit Her Site</a>), you will also find sunglasses, shoes, perfume and more.</p>Hilary Duff created Duff by Hilary Duff to cater to the tween set. She offers five lines - Broken English (influenced by prep school boys), Queen Victoria (all about lace and ruffles), Precious Metals (rocker chic), Global Hippie (&#39;70s flare) and Night Flight (evening out with some drama). Her line also includes some accessories and cosmetics. You can find the line at Target and other stores.<p>Jessica Simpson&#39;s shoe line launched in early 2006 and has been very well received. She tries to create shoes that are similar to high-priced designers but at a fraction of the price. Most of the shoes are under $100 a pair. You can find her shoes at Heels.com (<a href="http://www.kqzyfj.com/click-2986682-10511749?url&#61;http%3A%2F%2Fwww.heels.com%2Fwomens-shoes%2Fkreme-heel-black.html&amp;cjsku&#61;ZJS072" data-component="link" data-source="inlineLink" data-type="externalLink" data-ordinal="1" rel="nofollow">Buy Direct</a>), Zappos and many other retailers. She also offers affordable handbags, belts, eyewear and other accessories. <a href="http://www.jessicasimpsoncollection.com" data-component="link" data-source="inlineLink" data-type="externalLink" data-ordinal="2" rel="nofollow">Visit her website</a> to shop the entire collection.</p>Justin Timberlake has his own clothing line called William Rast that he started with his childhood friend, Trace Ayala. They named the brand after their grandfathers. The line includes jeans, tops, jackets and accessories.<p>Former model turned designer Kimora Simmons&#39; signature line is Baby Phat. In addition to clothing, the label offers shoes, handbags and other accessories. You can find her shoe line at various online retailers, including Heels.com</p>Kristian Alfonso, better known as Hope Brady from &#34;Days of Our Lives,&#34; has a jewelry line aptly named Hope Faith Miracles. Some of the jewelry in the collection, you will see Kristian wearing on the show.The beautiful and talented actress, Natalie Portman, launched a cruelty free vegan shoe line through Té Casan. All proceeds are donated to various non-profit organizations dedicated to environmental causes and animal rights. You can purchase the shoes at Endless and other retailers around the country.You probably know about Nelly&#39;s Apple Bottoms jeans. But Apple Bottoms includes a lot more than that. The label also offers handbags, jewelry, eyewear, belts, shoes and other accessories.The other Hilton sister, Nicky Hilton, began her career as a designer by creating a handbag line for Samantha Thavasa. Since that time, she also launched Chick by Nicky Hilton, which features junior clothing.Pamela Anderson launched her collection of jewelry on Alternative Outfitters and it&#39;s also available in some stores. Pamela&#39;s jewelry line is for a cause; she donates a portion of the proceeds to PETA.Paris Hilton has built an empire. In addition to several fragrances under her name, she also has a line of clothing, shoes, jewelry and other accessories. You can find her shoes at a variety of retailers including Heels.com.Pharrell Williams has a successful clothing line called Billionaire Boys Club in collaboration with Nigo. The line includes shirts, jackets and hats. Williams is also the owner of Ice Cream footwear.Carrie Bradshaw, Sarah Jessica Parker&#39;s character in &#34;Sex in the City&#34;, was known for her expensive taste in clothes and shoes. However in reality, all the items in SJP&#39;s Bitten line are only $8.98. Bitten, which is sold at Steve &amp; Barry&#39;s stores, is mostly clothing but there are also scarves and some other accessories. <b>Edit: Steve &amp; Barry&#39;s has gone bankrupt and currently the Bitten line has no home.</b>Sean John is the fashion line of hip hop mogul Sean John Combs (AKA Puff Daddy, P. Diddy, Diddy, Puffy). The line includes clothing, accessories, sunglasses, fragrance and more.Shawn &#34;Jay-Z&#34; Carter partnered with Damon Dash and Kareem &#34;Biggs&#34; Burke to create a very successful line of apparel - Rocawear. Rocawear includes clothes for men, women and kids, as well as hats, belts, eyewear, jewelry, shoes and other accessories. Jay-Z&#39;s superstar wife, Beyonce Knowles also is into fashion. She has a brand of women&#39;s fashions with her mother dubbed House of Dereon.