McAdams wore her blonde hair down with lots of volume and thick side swept bangs for her August 2005 appearance on "Total Request Live."
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Ribbon-Worthy
Rachel's hair stylists wove black ribbon into her messy updo for the 2005 Teen Choice Awards.
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California Girl
McAdams wore her hair in long blonde layers for the Hollywood Film Festival in October 2005. She looked like she'd lived on the beach her whole life -- even though she's from Toronto.
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Pink Streaker
This girl can do no wrong. Even pink streaks look cute and romantic in her bob at the 2007 SAG Awards.
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A Platinum Hit
For the 2007 movie, "Married Life," Rachel wore her hair platinum blonde with 1940s style waves.
