Kaley Cuoco's Beauty Transformation

Paul Archuleta/Getty Images

See the Big Bang Theory star's changing looks through the years.

Start Slideshow

1 of 15

2002

Kaley Cuoco - Transformation - Hair - Celebrity Before and After

Gregg DeGuire/WireImage

The actress wore dramatic highlights while promoting her role on 8 Simple Rules.

2 of 15

2003

FITZROY BARRETT / GLOBE PHOTOS INC.

She hit the premiere of Shanghai Knights with a sleek pompadour.

3 of 15

2004

Jean-Paul Aussenard/WireImage

Cuoco wore a quirky updo at the People's Choice Awards.

4 of 15

2006

Jesse Grant/WireImage

The Charmed actress hit the WB All-Star Party working face-framing layers and tapered fringe.

5 of 15

2007

Charley Gallay/Getty Images

Cuoco joined the cast of The Big Bang Theory and wore her platinum hair in a sophisticated chignon.

6 of 15

2008

Michael Germana / Superstar Images / Globe Photos

The star wore a sleek center part and shimmery pale eye makeup at the Genesis Awards.

7 of 15

2009

Gregg DeGuire/PictureGroup

She added dimension to her blond layers with a deep auburn under-layer.

8 of 15

2011

ROBYN BECK/AFP/Getty Images

For the Golden Globes, the presenter sported an ultra-long wavy ponytail.

9 of 15

2011

Jeff Kravitz/FilmMagic

Cuoco played up her light eyes at the Emmys with a smoky shadow and lush lashes.

10 of 15

2012

Picture Perfect / Rex USA

Cuoco channeled Bardot to host the People's Choice Awards-pairing black liner with light lipstick and tousled voluminous locks.

11 of 15

2013

Jon Kopaloff/FilmMagic

The actress sported pretty waves and a half-updo with a center part.

12 of 15

2014

Jesse Grant/Getty

Cuoco wore her short hair in a voluminous pompadour to an ASPCA event.

13 of 15

2015

Jason Merritt/Getty

The actress wore her short pixie cut shaggy while at the premier of The Wedding Ringer.

14 of 15

2016

Jon Kopaloff/FilmMagic

Cuoco wore her hair in a short, wavy lob to the 2016 InStyle And Warner Bros. 73rd Annual Golden Globe Awards Post-Party.

15 of 15

2017

Paul Archuleta/Getty Images

The Big Bang Theory star grew her blonde hair out into a lob, which she styled in loose waves.

Replay gallery

Account

More

Kaley Cuoco's Beauty Transformation

1 of 15

2002

1 of 15

2 of 15

2003

2 of 15

3 of 15

2004

3 of 15

4 of 15

2006

4 of 15

5 of 15

2007

5 of 15

6 of 15

2008

6 of 15

7 of 15

2009

7 of 15

8 of 15

2011

8 of 15

9 of 15

2011

9 of 15

10 of 15

2012

10 of 15

11 of 15

2013

11 of 15

12 of 15

2014

12 of 15

13 of 15

2015

13 of 15

14 of 15

2016

14 of 15

15 of 15

2017

15 of 15

Share the Gallery

Up Next

Share the Gallery