Celeb hairstylist Adir Abergel gave Biel a wispy take on fringe perfection, and we thought the session was over. But she didn’t stop there. Next, she hopped into colorist Tracy Cunningham’s chair and, just in time for fall, decided to take her strands to the dark side (and tweeted about the results, as one does).

What do we think? Well, our love is so strong it wouldn’t fit into 140 characters.