Celebrity It's Katie Holmes' Birthday! See Her Style Transformation By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Published on December 18, 2013 @ 09:15AM Pin Share Tweet Email Photo: Jim Spellman/WireImage, Paul Bruinooge/PatrickMcMullan.com Happy Birthday, Katie Holmes! The actress turns 35 today (she shares a birthday with Brad Pitt, lucky girl), and she sure has a lot to celebrate from 2013. Just this year, Katie has become the first-ever celebrity face of Bobbi Brown cosmetics, has signed on as the co-owner and spokeswoman of Alterna haircare, and has joined the star cast of the The Giver, the film adaptation of Lois Lowry’s novel — we’d say this was Katie’s best year yet! With multiple films and fashion shows for her clothing line, Holmes & Yang, in the works for 2014, the actress and designer has a lot to look forward to as well! In honor of the star’s birthday, we’re taking a look at her style evolution from tomboy-ish Joey Potter in Dawson’s Creek to chic red-carpet regular. MORE:• See Katie Holmes’ Best Looks• Katie Explains Why She Got a Bob • The Dawson’s Creek Staple Katie Wants to Keep —Sarah Kinonen