Lifestyle Style Cannes 2015: Parker Posey Reveals a Major (!!!) Hair Transformation on the Red Carpet Bye, bye brunette! By Lindsay Schallon Published on May 15, 2015 07:52 PM Share Tweet Pin Email Looks like we can check another box off our “What Stylish Stuff We Hope to See at Cannes” list — a dramatic hair change-up! And we’ve got Parker Posey to thank for it. The 46-year-old actress served up a great big helping of hair envy Friday at the Irrational Man premiere, where she debuted a vibrant new blond hue. It’s quite the departure from the dark brunette shade she was last repping. Check out the before and after for yourself. FameFlynet Walter McBride/Getty; Doug Peters/Landov Very glamorous, no? Posey has been doing her red carpet rounds with her co-star (and our other hair crush of the day) Emma Stone, but for her earlier appearances, she hid her freshly updated do under a wide-brim hat. Add statement sunnies into the mix, and it was difficult to get a good view of her color. RELATED PHOTOS: The Best and Boldest Outfits from the Cannes Red Carpet That is, until she pulled a wardrobe change and swapped her hat for a glittering gold head wrap, giving the world a better peek at the back of her bob. Observe how the color perfectly coordinates with her hair accessory. Dominique Charriau/WireImage That, friends, is how you reveal a new look. (Selfies, of course, work too.) What do you think about Parker Posey’s blond hair? Share your thoughts in the comments! RELATED VIDEO: Meet the Most Comfortable Pumps on the Market (Who’s Excited?) –Lindsay Schallon