Over the weekend Blake Lively stepped out in not one but five flawless street style looks while doing press for her upcoming thriller A Simple Favour, and we couldn't help but notice that the 30-year-old has a gorgeous new hair colour.
If we're being entirely honest, it looks like Lively has let her warm blonde colour grow out, giving the appearance of darker tresses. However, with root smudging and ombre techniques becoming increasingly popular, the star might be intentionally going darker.
Looking for more hair inspirations from your favourite a-list stars? Scroll through, The Best Celebrity Hair Transformations Of 2018.