Blake Lively looked sexy in a plunging leather dress and curly hair at a Tiffany & Co. event, but fans on social media are split over the look.

But for the past week, I’ve been secretly testing Blake Brown Beauty, Blake Lively’s new hair care brand. Frankly, my hair is obsessed with it and has never looked—or smelled—better.

Three PS editors reviewed Blake Lively's hair-care brand at Target, Blake Brown. See our favorite products from Lively's new line.

Blake Lively has gone full Barbie with an XXl curly half-up hairstyle down past her waist. The iconic blonde has supersized her look and looks like a real doll.

A writer reviews Blake Lively's new $19 Hair & Body Mists from her haircare line, Blake Brown, for a week, and dishes on what ...

Blake Lively is expanding her Blake Brown haircare line with the launch of three new hair and body mists. In an exclusive interview, Lively tells PEOPLE the latest product drop was in response to ...

Blake Lively sat down with PEOPLE for an interview focused on her Blake Brown haircare line and its new hair and body mists.

Blake Lively Debuts Hair Care Brand, a Tribute to Her Late Dad: All the Details Blake Lively launched a new haircare brand, Blake Brown, which is a subtle nod to her father Ernie.

Every product in Blake Lively's Blake Brown Beauty is under $25—and delivers results worth gossiping about. Here, our honest thoughts.

But for the past week, I’ve been secretly testing Blake Brown Beauty, Blake Lively’s new hair care brand. Frankly, my hair is obsessed with it and has never looked—or smelled—better.