26 2000s It Girls In The 2000s Vs. Now

1.Lindsay Lohan in the 2000s:

lindsay wearing low-rise jeans and a skinny scarf with a tank top
Albert L. Ortega / WireImage via Getty Images

Lindsay Lohan now:

closeup of lindsay smiling while wearing a dress
James Devaney / GC Images via Getty Images

2.Britney Spears in the 2000s:

britney in a music video
Ron Wolfson / WireImage via Getty Images

Britney Spears now:

3.Paris Hilton in the 2000s:

paris wearing arm warmers and a tank top
Denny Keeler / Getty Images

Paris Hilton now:

closeup of paris in a sparkly dress
Stefanie Keenan / Getty Images for LACMA

4.Hilary Duff in the 2000s:

hilary wearing low-rise jeans and a fuzzy-trimmed coat
Sebastian Artz / Getty Images

Hilary Duff now:

5.Lauren Conrad in the 2000s:

closeup of lauren smiling
Jon Kopaloff / FilmMagic via Getty Images

Lauren Conrad now:

lauren with leather jacket draped over her arms
Stefanie Keenan / Getty Images for CTAOP

6.Jennifer Lopez in the 2000s:

j.lo with a side pony and knit hat
Jon Kopaloff / FilmMagic via Getty Images

Jennifer Lopez now:

jlo in a mesh dress
Theo Wargo / Getty Images for Tribeca Film Festival

7.Beyoncé in the 2000s:

beyonce in a denim top
Bruce Glikas / FilmMagic via Getty Images

Beyoncé now:

beyonce in a dress while performing on stage
Handout / A.M.P.A.S. via Getty Images

8.Avril Lavigne in the 2000s:

avril posing with her fist out in a punch on the red carpet
Chris Weeks / FilmMagic via Getty Images

Avril Lavigne now:

avril with her hands in her hoodie
Albert L. Ortega / Getty Images

9.Megan Fox in the 2000s:

closeup of megan smiling
Jim Spellman / WireImage via Getty Images

Megan Fox now:

closeup of megan in a fishnet dress
Presley Ann / Getty Images for GQ

10.Nicole Richie in the 2000s:

nicole in a sparkly top
J. Vespa / WireImage via Getty Images

Nicole Richie now:

closeup of nicole in a sparkly set piece
Emma Mcintyre / Getty Images for MTV

11.Brandy in the 2000s:

closeup of brandy smiling at an event
J. Vespa / WireImage via Getty Images

Brandy now:

brandy holding a stella rosa bottle
Randall Michelson / Getty Images for Blaze PR

12.Raven-Symoné in the 2000s:

raven sitting behind a table
Johnny Nunez / WireImage via Getty Images

Raven-Symoné now (with her wife):

closeup of raven with a buzz cut
Araya Doheny / WireImage via Getty Images

13.Christina Aguilera in the 2000s:

christina with crimped hair wearing a tied blouse and low-rise skirt
Ron Galella, Ltd. / Ron Galella Collection via Getty Images

Christina Aguilera now:

christina in a sleek dress on the red carpet
Manny Hernandez / Wireimage via Getty Images

14.Mischa Barton in the 2000s:

mischa in jeans and jacket
Donato Sardella / WireImage via Getty Images

Mischa Barton now:

closeup of mischa
David Crotty / Patrick McMullan via Getty Images

15.Liv Tyler in the 2000s:

closeup of liv
Jim Spellman / WireImage via Getty Images

Liv Tyler now:

liv smiling with bangs and wearing a matching suit
Randy Holmes / ABC via Getty Images

16.Tara Reid in the 2000s:

closeup of tara
Donato Sardella / WireImage via Getty Images

Tara Reid now:

17.Rachel Bilson in the 2000s:

rachel in low rise jeans
Johnny Nunez / WireImage via Getty Images

Rachel Bilson now:

18.Halle Berry in the 2000s:

closeup of halle with long hair
Daniele Venturelli / WireImage via Getty Images

Halle Berry now:

halle holding an award with her hair cut short
Steve Granitz / Getty Images

19.Nicole Scherzinger in the 2000s:

closeup of nicole
Jon Kopaloff / FilmMagic via Getty Images

Nicole Scherzinger now:

closeup of nicole in a leather outfit
Andreas Rentz / Getty Images

20.Keira Knightley in the 2000s:

closeup of keira with bangs
Jim Spellman / WireImage via Getty Images

Keira Knightley now:

closeup of keira with short hair parted in the middle
David M. Benett / Hoda Davaine / WireImage via Getty Images

21.Kelly Rowland in the 2000s:

kelly wearing a beret
Anthony Harvey / Getty Images

Kelly Rowland now:

kelly wearing long leather gloves with her hair cut in a short sleek bob
Taylor Hill / FilmMagic via Getty Images

22.Ashlee Simpson in the 2000s:

ashlee with long side swept bangs
John Parra / WireImage via Getty Images

Ashlee Simpson now:

ashlee in jeans and long coat and fur hat
Rachpoot / GC Images via Getty Images

23.Gabrielle Union in the 2000s:

closeup of gabrielle
Johnny Nunez / WireImage via Getty Images

Gabrielle Union now:

gabrielle in a sparkly dress and short hair
Bruce Glikas / WireImage via Getty Images

24.Michelle Williams in the 2000s:

michelle with side swept bangs
Jim Spellman / WireImage via Getty Images

Michelle Williams now:

michelle at an event
Michael Tullberg / Getty Images

25.Jessica Simpson in the 2000s:

closeup of jessica smiling
Steve Granitz / WireImage via Getty Images

Jessica Simpson now:

jessica with her hands on her hips wearing a suit
Amy Sussman / Getty Images

26.And last but not least, Sarah Michelle Gellar in the 2000s:

closeup of sara smiling
Jon Kopaloff / WireImage via Getty Images

Sarah Michelle Gellar now:

closeup of sarah with a mic in her hands
Bryan Bedder / Getty Images for ReedPop