POPSUGAR Fashion Mary-Kate Olsen What's Her Best Look: Mary-Kate Olsen What's Her Best Look: Mary-Kate Olsen by Fashion 3/31/08 0 Shares Like us on Facebook Click to ReadWhat's Her Best Look: Mary-Kate Olsen The star ditches her signature tangled waves for a sleek and straight do at a party in NYC. 0 Comments Read More Mary-Kate Olsen Mary-Kate Olsen She Wore THAT? 25 Then-and-Now Style Pics From Your Favorite It Girls The Very Best Celebrity Engagement Rings Mary-Kate and Ashley Olsen Throw an Olympics-Themed Birthday Bash 29 Times the Stars Went to a Basketball Game, but Their Outfits Suggested Otherwise POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get chic with our daily newsletter Street Style Fashion and Beauty News Celebrity Style Beauty Tips Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.