60 Photos Of Taylor Swift's Complete Beauty Evolution

At the 2006 CMT Music Awards.

At the 2007 CMT Music Awards.

In the Distinctive Assets gift lounge during the 2007 Academy of Country Music Awards.

At the 2007 Academy of Country Music Awards show.

At the 2007 CMA Awards.

At Verizon and People magazine's pre-Grammy party.

At Hollywood Life magazine's Young Hollywood Awards.

At a MuchOnDemand interview.

At the Los Angeles premiere of Hannah Montana: The Movie.

At the 2009 Academy of Country Music Awards, where Taylor wore her first red lip to an event.

Backstage at the 2009 Academy of Country Music Awards.

Out in London.

At the 2009 MTV Video Music Awards.

At the 2009 BMI Country Awards.

At the 2010 Grammy Awards.

At the 2010 CMT Music Awards, the first event where she wore her hair straight.

At the 2010 Songwriters Hall of Fame event.

At the Roberto Cavalli spring/summer 2011 fashion show in Milan.

Arriving at the Late Show with David Letterman in New York City.

At the 2010 American Music Awards.

At the 2011 Vanity Fair Oscar party.

At the 2011 Met Gala.

At the 2011 Billboard Music Awards.

At the 2011 Teen Choice Awards.

At the Rodarte spring/summer 2012 show.

At the launch of her fragrance Wonderstruck in Glendale, California.

At the 2011 American Music Awards.

At Billboard's 6th Annual Women in Music event.

At the 2012 Grammy Awards.

At the Los Angeles premiere of The Lorax.

At the 2012 Academy of Country Music Awards.

At the 2012 MV Video Music Awards.

At the 2012 iHeartRadio Music Festival.

At the MTV EMAs.

At the 2013 People's Choice Awards.

At the 2013 Grammy Awards.

At the 2013 Academy of Country Music Awards.

At the 2013 Fragrance Awards.

At the 2013 Met Gala.

At the 2013 MuchMusic Video Awards.

At the 2013 MTV Video Music Awards.

Arriving at rehearsals for the 2013 Victoria's Secret Fashion Show.

At the 2013 American Music Awards.

At the 2014 Golden Globes.

Out in Los Angeles.

At the 2014 pre-Grammy gala.

At the 2014 Grammy Awards.

At LAX airport in Los Angeles, where the bob debuted.

At the 2014 Vanity Fair Oscar Party.

At the 2014 Academy of Country Music Awards.

At the 2014 Met Gala.

Out in New York City's Central Park.

At the New York premiere of The Giver.

At the 2014 MTV Video Music Awards.

At the 2014 Billboard Women in Music Luncheon.

At the 2015 Grammy Awards.

On The Tonight Show.

At the 2015 ELLE Style Awards in London.

At the 2015 Billboard Music Awards.

At the 2015 MTV Video Music Awards.