Celebrity Hollywood's Most Match-Perfect Couples Fashion is a joint effort for these lovebirds! See how Jennifer and Marc, Gwen and Gavin and more stay in style together By Andrea Desimone Published on September 1, 2010 06:55 PM Share Tweet Pin Email Trending Videos 01 of 08 JENNIFER LOPEZ & MARC ANTHONY INF Every diva needs the perfect accessory! Marc perfectly balances his sexy wife's neutral snake-print Monique Lhuillier dress and gold jewels with a shiny khaki suit and cool shades while in Miami Beach. 02 of 08 GWEN STEFANI & GAVIN ROSSDALE Donnelly/Swarbrick/INF Gwen and Gavin are the picture of rock star cool, sporting black aviators, graphic T-shirts (an All Saints one for her!) and dark bottoms while out in New York City. 03 of 08 NICK CANNON & MARIAH CAREY GSI Media Even a little snow can't stop this happy couple's stylish coordination! Donning his-and-her fur-trimmed coats – a toggle shearling number for Nick and a white puffer for Mariah – the lovebirds stay cozy in Aspen, Colo. 04 of 08 DIANE KRUGER & JOSHUA JACKSON KCSPresse/Splash News Online From their matching straw fedoras to their coordinating navy blazers and blue jeans, Diane and Joshua prove they are in style sync as they arrive in Saint-Tropez. 05 of 08 JIM TOTH & REESE WITHERSPOON Flynet The low-key couple keep their style equally laid-back, rocking matching white tops and shorts while grocery shopping in Santa Monica. 06 of 08 JUSTIN TIMBERLAKE & JESSICA BIEL Ramey Well, that's one way to keep warm! Justinand his lady love snuggle up in matching black jackets, plaid scarves and blue jeans for a lunch date in New York City. 07 of 08 RUSSELL BRAND & KATY PERRY Xposure Everything is over-the-top when it comes to the funny Brit and his California Gurl! From the oversized shades to the shiny outerwear, Russell and Katy make a statement of togetherness while arriving in L.A. 08 of 08 KOURTNEY KARDASHIAN & SCOTT DISICK Christopher Peterson/BuzzFoto The new parents haven't tamed all their wild ways! Mason's mom and dad add a pop of leopard to their stride – printed shorts for Kourtney and matching spotted loafers for Scott – while strolling through New York City.