Popsugar Fashion Celebrity Instagrams Who Is Haley Bennett? The Girl on the Train's Haley Bennett Is the Bona-Fide Style Star You Should Already Know October 8, 2016 by Marina Liao View On One Page Photo 2 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 She Always Looks Like a Queen on the Red Carpet She wore this Valentino Couture gown for the Girl on the Train premiere in London. Previous Next Start Slideshow Celebrity InstagramsThe Girl On The TrainHaley BennettFashion Instagrams