PIC: See Katy Perry's Drastic Hair Makeover

Celebrity Beauty December 4, 2011 AT 2:45PM By Ariana Finlayson

Credit: Jason Merritt/Getty Images

Peace out, bright pink hair!

Katy Perry is celebrating the wrap of her eight month-long California Dreams tour with a fresh, new makeover.

At the Change Begins Within Benefit Celebration in Los Angeles Saturday, the singer debuted a dramatically short new haircut and a baby pink color that looks much lighter than the bubblegum hue she sported at the 2011 American Music Awards November 21.

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With her hubby Russell Brand at her side, the star covered up in a white knee-length Versace sheath with gold embellishments, matching heels and a Stella & Dot Renegade Cluster Bracelet at the event benefitting filmmaker David Lynch's foundation for Transcendental Meditation.

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Just this year, Perry, 27, has undergone several hair color changes. In June, the brunette beauty dyed her hair a fiery red, which was a result of a botched dye job. Weeks later, she traded auburn for blonde and in August, debuted a punk-rock "lavender" color.

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March 13, 2012 - 7:02am Caterina Ngindang
now my hair is little bit jus like her.. hahaha.. she is my inspiration... muah! love katy perry!
December 06, 2011 - 11:30am Tara Olvera
Absolutely LOVE it!!!! She looks great, wish I could pull that off!!
December 05, 2011 - 7:32pm Victoria Morgan
Really suits her! The cut is fab as is the colour. Her skin looks flawless and the colour complements her skin tone, make her eyes pop!
December 05, 2011 - 5:46pm Kelli Calcagno
Love it!!
December 05, 2011 - 3:31pm Trina Marshall
I like! Cute.
December 05, 2011 - 1:04pm Dominic Topemeister Topey
she does look like a teen!
December 05, 2011 - 1:02pm Dominic Topemeister Topey
i like it...edgy & chic!
December 05, 2011 - 11:17am Elda Reyes
so pretty!
December 05, 2011 - 10:53am Jill-Shawn Zabokrtsky
Thats very cute!
December 05, 2011 - 10:13am Sweet Pea
Very nice change
December 05, 2011 - 10:08am Don Meng
You look just great I have light hair too Best
December 05, 2011 - 10:07am Don Meng
You look just great I have light hair too Best
December 05, 2011 - 10:07am Don Meng
You look just great I have light hair too Best
December 05, 2011 - 8:26am Alison Raper
Yes it does suit her, and @ Jan it's naturally blonde.
December 05, 2011 - 7:59am Kira Shaffer
I LOVE her new hair. So cute! Looks perfect on her! Wish I could be that daring. :)
December 05, 2011 - 6:09am Tia Lewis
Does anyone else think she looks like Jenny Mccarthy in this picture? She is still beautiful though. Always a katy and russell fan!
December 05, 2011 - 1:12am Kim Riley
Betting she had to cut it that short besause it started breaking off from all the harsh coloring. Still cute though.
December 05, 2011 - 12:03am Andrea Maria Materka
Looks gorgeous! The cut is beautiful and the color is subtle yet cool. Lovely Katy!
December 04, 2011 - 11:10pm Elsa Caceres
looks good on her...soon she will be bald ...too many chemicals in her hair ...unless they are all wigs
December 04, 2011 - 10:06pm Brad Isaacson
Damn little she could do to make me not like her