In the words of Beyoncé : "Who run the world? Girls." And she couldn't be more right. The '90s and '00s were defined by powerhouse women across music, TV, and movies. So, if you're curious what they look like all these years later — now's your chance to find out:
1. Jennifer Aniston in 1995:
NBCU Photo Bank / NBCUniversal via Getty Images via Getty Images
Jennifer Aniston now:
Michael Buckner / Variety via Getty Images
2. Hilary Duff in 2008:
Michael Loccisano / FilmMagic
Hilary Duff now:
Frazer Harrison / Getty Images
3. Lindsay Lohan in 2008:
John M. Heller / Getty Images
Lindsay Lohan now:
Valerie Terranova / WireImage
4. Drew Barrymore in 1993:
Vinnie Zuffante / Getty Images
Drew Barrymore now:
Taylor Hill / FilmMagic
5. Julia Roberts in 1999:
Antony Jones / UK Press via Getty Images
Julia Roberts now:
Phillip Faraone / Getty Images for Chopard
6. Megan Fox in 2007:
Evan Agostini / Getty Images
Megan Fox now:
Araya Doheny / Getty Images for Revolve
7. Rachel McAdams in 2005:
Vera Anderson / WireImage
Rachel McAdams now:
James Devaney / GC Images
8. Angelina Jolie in 2004:
Pascal Le Segretain / Getty Images
Angelina Jolie now:
Steve Granitz / FilmMagic
9. Kate Winslet in 1998:
KMazur / WireImage
Kate Winslet now:
Etienne Laurent / AFP via Getty Images
10. Sandra Bullock in 1993:
Ron Galella / Ron Galella Collection via Getty Images
Sandra Bullock now:
Karwai Tang / WireImage
11. Halle Berry in 1996:
Ron Galella, Ltd. / WireImage
Halle Berry now:
Jason Mendez / The Hollywood Reporter via Getty Images
12. Gwyneth Paltrow in 1995:
Ron Galella, Ltd. / Ron Galella Collection via Getty Images
Gwyneth Paltrow now:
Todd Owyoung / NBC via Getty Images
13. Winona Ryder in 1996:
Ron Davis / Getty Images
Winona Ryder now:
Vittorio Zunino Celotto / Getty Images
14. Demi Moore in 1992:
Ron Davis / Getty Images
Demi Moore now:
Taylor Hill / FilmMagic
15. Alicia Silverstone in 1995:
CBS Photo Archive / CBS via Getty Images
Alicia Silverstone now:
Monica Schipper / Getty Images for IMDb
16. Reese Witherspoon in 2001:
Jim Smeal / Ron Galella Collection via Getty Images
Reese Witherspoon now:
Stephanie Augello / Variety via Getty Images
17. Jessica Biel in 1999:
Steve Granitz Archive 1 / WireImage
Jessica Biel now:
Matt Winkelmeyer / WireImage
18. Tyra Banks in 2002:
Jeff Kravitz / FilmMagic, Inc
Tyra Banks now:
River Callaway / Variety via Getty Images
19. Meg Ryan in 1995:
Ron Galella, Ltd. / Ron Galella Collection via Getty Images
Meg Ryan now:
Gilbert Flores / WWD via Getty Images
20. Catherine Zeta-Jones in 1999:
Jim Smeal / Ron Galella Collection via Getty Images
Catherine Zeta-Jones now:
Tim P. Whitby / Getty Images for The Red Sea International Film Festival
21. Natalie Portman in 2000:
Thomas Iannaccone / WWD / Penske Media via Getty Images
Natalie Portman now:
Adam Davy / PA Images via Getty Images
22. Sarah Michelle Gellar in 2002:
Jeff Kravitz / FilmMagic, Inc
Sarah Michelle Gellar now:
Michael Buckner / Variety via Getty Images
23. Tara Reid in 1998:
Ron Galella / Ron Galella Collection via Getty Images
Tara Reid now:
Gilbert Flores / Variety via Getty Images
24. Keira Knightley in 2003:
Amanda Edwards / Getty Images
Keira Knightley now:
Christopher Polk / GG2025 / Penske Media via Getty Images
25. Gabrielle Union in 2001:
J. Vespa / WireImage
Gabrielle Union now:
XNY / Star Max / GC Images
26. Jennifer Love Hewitt in 1998:
Ron Galella, Ltd. / Ron Galella Collection via Getty Images
Jennifer Love Hewitt now:
Gregg DeGuire / Variety via Getty Images
27. Denise Richards in 2002:
Steve Granitz / WireImage
Denise Richards now:
Andrew Toth / Getty Images
28. Jennifer Lopez in 2000:
Scott Gries / Getty Images
Jennifer Lopez now:
Lester Cohen / Getty Images for The Recording Academy
29. Beyoncé in 2001:
Kevin Mazur Archive 1 / WireImage
Beyoncé now:
Matt Winkelmeyer / Getty Images for The Recording Academy
Who's your favorite leading woman from the '90s or '00s? Share your thoughts in the comments!