Courtney Cox wears Chanel. Beyonce has been seen around with Louis Vuitton. Angelina Jolie plays the field with Dior, St. Laurent, Ferragamo and more. Heidi Klum shimmers in Dita (well, when doesn’t she shimmer, dammit?), and Katie Holmes throws an A-list party with Balenciaga, Dolce & Gabbana, Kors  and Armani. And we’re all over Celebrity Sunglass Finder, a site dedicated to finding out just what the stars are wearing in the way of shades.

Here are the Ray Ban Clubmasters, for instance ($104 at Best Buy Eyeglasses), and here’s Ashlee Simpson heading out for the day in them. She also worships the Wayfarers (red ones in this case), which are ubiquitous enough to have their own Wikipedia entry (no, we refuse to mention Risky Business. Get over it. But we will let you look at Drew Barrymore wearing the same shades, which are $139 at Bloomie’s).

The Lindsey Lohan watch has produced pics of her in a supersize Chanel aviator ($535 at Avelle),  Chloe’s 2125 model ($210 at Sunglasses Avenue), Jee Vice’s Red Hots ($250 at Singer22), and the trendy Ksubi Milkas ($225 at Tobi), among others.

Hillary Duff fan? Check out her black oversize Dita Fever sunglasses  ($225 at Dita Legends). You’re an Eva Longoria watcher? Track down her Prada PS52GS shades in the Bronze & Brown combo ($185 at Best Buy Sunglasses).       

We don’t mean to ignore the boys. And Celebrity Sunglass Finder certainly doesn’t. Here’s Brad Pitt in a pair of Marc Jacobs 215/S glasses ($258 at Go Optic), George Clooney’s oh-so-smooth look from Oceans 13 (the Persol 2243, $117 at eLuxestore), another pair of MJs - the walnut brown 215U/S - on a stubbly John Mayer, and Kiefer Sutherland looking oh-so-ready for another all-nighter in his Blinde Mac Steeds ($285 at Contacts and Specs). The Style Insider would put the fate of the free world in his hands anytime.