1. Hilary Duff's first red carpet in 2001: Gregg Deguire / WireImage
Hilary Duff's most recent red carpet: Stefanie Keenan / Getty Images for Baby2Baby
Then vs. now: Gregg Deguire / WireImage / Stefanie Keenan / Getty Images for Baby2Baby
2. Selena Gomez's first red carpet in 2007: Steve Granitz / WireImage
Selena Gomez's most recent red carpet: Emma Mcintyre / Getty Images for Global Citizen VAX LIVE
Then vs. now: Steve Granitz / WireImage / Emma Mcintyre / Getty Images for Global Citizen VAX LIVE
3. Zendaya's first red carpet in 2010: David Livingston / Getty Images
Zendaya's most recent red carpet: Jeff Kravitz / Getty Images for HBO
Then vs. now: David Livingston / Getty Images / Jeff Kravitz / Getty Images for HBO
4. Demi Lovato's first red carpet in 2008: Patrick Mcmullan / Patrick McMullan via Getty Images
Demi Lovato's most recent red carpet: Emma Mcintyre / Getty Images for iHeartMedia
Then vs. now: Patrick Mcmullan / Patrick McMullan via Getty Images / Emma Mcintyre / Getty Images for iHeartMedia
5. Miley Cyrus's first red carpet in 2006: Albert L. Ortega / WireImage
Miley Cyrus's most recent red carpet: Axelle / FilmMagic
Then vs. now: Albert L. Ortega / WireImage / Axelle / FilmMagic
6. Brenda Song's first red carpet in 2004: Frazer Harrison / Getty Images
Brenda Song's most recent red carpet: Leon Bennett / WireImage
Then vs. now Frazer Harrison / Getty Images / Leon Bennett / WireImage
7. Cole and Dylan Sprouse's first red carpet in 1998: Ron Galella, Ltd. / Ron Galella Collection via Getty Images
Cole and Dylan Sprouse's most recent red carpet: Gregg Deguire / FilmMagic
Then vs. now: Getty Images
8. Bella Thorne's first red carpet in 2008: David Livingston / Getty Images
Bella Thorne's most recent red carpet: Arturo Holmes / Getty Images
Then vs. now: David Livingston / Getty Images Arturo Holmes / Getty Images
9. Raven-Symoné's first red carpet in 1990: Ron Galella / Ron Galella Collection via Getty Images
Raven-Symoné's most recent red carpet: Tiffany Rose / Getty Images for GBK Brand Bar
Then vs. now: Ron Galella / Ron Galella Collection via Getty Images/ Tiffany Rose / Getty Images for GBK Brand Bar
10. Olivia Rodrigo's first red carpet in 2016: Matt Winkelmeyer / Getty Images
Olivia Rodrigo's most recent red carpet: Karwai Tang / WireImage
Then vs. now: Jon Kopaloff / Getty Images / Karwai Tang / WireImage
11. Alyson Stoner's first red carpet in 2003: Steve Granitz / WireImage
Alyson Stoner's most recent red carpet: Phillip Faraone / WireImage
Then vs. now: Steve Granitz / WireImage / Phillip Faraone / WireImage
12. Zac Efron's first red carpet in 2004: Jean-paul Aussenard / WireImage
Zac Efron's most recent red carpet: Pacific Press / LightRocket via Getty Images
Then vs. now: Jean-paul Aussenard / WireImage / Pacific Press / LightRocket via Getty Images
13. Vanessa Hudgens' first red carpet in 2004: Peter Kramer / Getty Images
Vanessa Hudgens' most recent red carpet: Bruce Glikas / Getty Images
Then vs. now: Peter Kramer / Getty Images / Bruce Glikas / Getty Images
14. Ashley Tisdale's first red carpet in 2003: Lee Celano / WireImage
Ashley Tisdale's most recent red carpet: Amy Sussman / Getty Images
Then vs. now: Lee Celano / WireImage / Amy Sussman / Getty Images
15. Debby Ryan's first red carpet: Steve Granitz / WireImage
Debby Ryan's most recent red carpet: Rodin Eckenroth / Getty Images
Then vs. now: Steve Granitz / WireImage / Rodin Eckenroth / Getty Images
16. Aly and AJ's first red carpet in 2004: Jeffrey Mayer / WireImage
17. Aly & AJ's most recent red carpet: Rebecca Sapp / Getty Images for The Recording Academy
Then vs. now: Jeffrey Mayer / WireImage / Rebecca Sapp / Getty Images for The Recording Academy
18. The Jonas Brothers' first red carpet in 2006: J. Kempin / FilmMagic
The Jonas Brothers' most recent red carpet: Ilya S. Savenok / Getty Images for iHeartRadio
Then vs. now: J. Kempin / FilmMagic / Ilya S. Savenok / Getty Images for iHeartRadio
19. Joey King's first red carpet in 2010: Patrick Mcmullan / Patrick McMullan via Getty Images
Joey King's most recent red carpet: Amy Sussman / Getty Images
Then vs. now: Patrick Mcmullan / Patrick McMullan via Getty Images / Amy Sussman / Getty Images
20. Tia and Tamera Mowry's first red carpet in 1995: Michael Ochs Archives / Getty Images
Tia and Tamera's most recent appearance together: Araya Doheny / WireImage
Then vs. now: Michael Ochs Archives / Getty Images / Araya Doheny / WireImage
21. Booboo Stewart's first red carpet in 2007: Rebecca Sapp / WireImage for Fusion PR _LA
Booboo Stewart's most recent red carpet: Paul Archuleta / Getty Images
Then vs. now: Rebecca Sapp / WireImage for Fusion PR _LA / Paul Archuleta / Getty Images
22. Sabrina Carpenter's first red carpet in 2011: Jonathan Leibson / WireImage
Sabrina Carpenter's most recent red carpet: Jamie Mccarthy / Getty Images
Then vs. now: Jonathan Leibson / WireImage / Jamie Mccarthy / Getty Images
23. Lindsay Lohan's first red carpet in 1998: Jim Smeal / Ron Galella Collection via Getty Images
Lindsay Lohan's most recent red carpet: James Gourley / Getty Images
Then vs. now: Jim Smeal / Ron Galella Collection via Getty Images / James Gourley / Getty Images
24. Moises Arias' first red carpet in 2006: Frederick M. Brown / Getty Images
Moises Arias' most recent red carpet: Jon Kopaloff / FilmMagic
Then vs. now: Frederick M. Brown / Getty Images / Jon Kopaloff / FilmMagic
25. Sarah Hyland's first red carpet in 2006: William D. Bird / Getty Images
Sarah Hyland's most recent red carpet: Amy Sussman / Getty Images,
Then vs. now: William D. Bird / Getty Images / Amy Sussman / Getty Images,
26. Madison Pettis' first red carpet in 2007: John Sciulli / WireImage
Madison Pettis' most recent red carpet: Tommaso Boddi / WireImage
Then vs. now: John Sciulli / WireImage / Tommaso Boddi / WireImage
27. Emily Osment's first red carpet in 2002: Frank Trapper / Corbis via Getty Images
Emily Osment's most recent red carpet: David Crotty / Patrick McMullan via Getty Images
Then vs. now: Frank Trapper / Corbis via Getty Images / David Crotty / Patrick McMullan via Getty Images
28. Hayden Panettiere's first red carpet in 1998: Ron Galella / Ron Galella Collection via Getty Images
Hayden Panettiere's most recent red carpet: Amanda Edwards / Getty Images
Then vs. now: Ron Galella / Ron Galella Collection via Getty Images / Amanda Edwards / Getty Images
29. Corbin Bleu's first red carpet in 2005: Michael Tran / FilmMagic
Corbin Bleu's most recent red carpet: Alberto E. Rodriguez / Getty Images for Disney
Then vs. now: Michael Tran / FilmMagic / Alberto E. Rodriguez / Getty Images for Disney
30. Lalaine's first red carpet in 2002: Sebastian Artz / Getty Images
Lalaine's most recent red carpet: Amanda Edwards / Getty Images
Then vs. now: Sebastian Artz / Amanda Edwards / Getty Images
31. Adrienne Bailon, Kiely Williams, and Sabrina Bryan's first red carpet in 2003: Stephen Lovekin / FilmMagic
Adrienne Bailon, Kiely Williams, and Sabrina Bryan's most recent events: Jamie Mccarthy / Getty Images for alice + olivia / Eric Mccandless / Disney General Entertainment Content via Getty Images / Paul Archuleta / Getty Images
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