THE RUNDOWNHailey Bieber dyed her hair and added new layers.Her hair is now the darkest it’s been in over a decade.Hairstylist Irinel de León shared the first look.Hailey Bieber is going darker for fall. The Rhode founder traded her classic warm brunette for her deepest hair color in more than a decade, debuting a rich espresso shade that feels in tune with the season ahead.On September 18, celebrity hairstylist Irinel de León shared the first look at Bieber’s transformation on Instagram, revealing her new color by celebrity colorist Matt Rez. The cut and styling were done by de León with extensions from Priscilla Valles. The deep brown hue falls well below Bieber’s shoulders, with piecey layers and face-framing strands that give the new shade plenty of movement.View full post on InstagramEarlier this year, Bieber debuted the modern ’90s-inspired bob, which then grew to a lob she’s now adding to, after spending much of the spring experimenting with longer lengths and extensions.Bieber has never been afraid of a brunette moment, though. She went particularly dark in 2015, when she attended the Met Gala with nearly black, violet-brown hair styled in a long ponytail with curtain bangs. Her latest color is similarly rich, but with a softer, more wearable finish.Axelle/Bauer-Griffin//Getty ImagesHailey Bieber at the 2015 Met Gala with darker hair.The timing also feels right: As the weather cools down, Bieber makes the case for swapping summer’s lighter, warmer shades for something deeper.“I’m never against experimenting,” Bieber said when she was blonde in 2020. “I like trying new things.”