Reese Witherspoon: My Style Timeline

Playing a supporting role to then-husband Ryan Phillippe, Witherspoon attended the Los Angeles premiere of his film Crash with softly layered shoulder-length locks and side-swept bangs.

Witherspoon kept her hair long and wavy (but ditched her recent brunette shade) for the Hollywood premiere of Walk the Line, and brightened up her look with a coral lip color.

Channeling June Carter Cash perhaps? Witherspoon added some volume to her hair while keeping her makeup muted at the 11th Annual Critics Choice Awards. The actress was a winner, both on the red carpet and inside the Santa Monica Civic Auditorium, where she picked up a trophy for her performance in Walk the Line.

Reese, who serves as a board member for the Children’s Defense Fund, is a mom on a mission with her hair pulled back and bold lip color at a CDF Beat the Odds Awards fundraising event in Beverly Hills.

To announce her new position as global ambassador for the AVON Foundation, Witherspoon appeared at the Beverly Hilton with sleek, straight hair (her favored look of this year) and minimal makeup. Her no-nonsense style helped her get voted best haircut in Hollywood in our StyleWatchMag.com poll this past April.