Clash or Splash?

In Hollywood, your date can be your hottest accessory or your biggest fashion faux pas. From Tea Leoni and David Duchovny to Kate Hudson and Chris Robinson, see which star couples look great together and which are just an eyesore.

MATERIAL COUPLE

Although she told PEOPLE in April, "I don't want people to dress like me anymore," Madonna and Guy Ritchie live up to their reputations as trendsetters at an April exhibit at the New Museum of Contemporary Art in New York. Madonna's trendy tweed top and gray skirt play perfectly off the stripes in Ritchie's suit and scarf.