Emily Blunt's been hitting the red carpet frequently as of late, and as usual, her hair has been styled to perfection. Upon closer inspection, however, it appears she's gradually lightened her hair over the past few weeks with the addition of lighter, warmer highlights. Yesterday at the Gnomeo and Juliet premiere, Emily showed off an even lighter-hued style accentuated with reverse French braids. Plaits are the perfect way to showcase tonal variances in the hair and even a way to make visible roots look trendy. What do you think? Are you a fan of Emily's newly lightened hair, or do you prefer her with a darker, chocolate brown shade?