1.
This is what 16-year-old Britney Spears looked like in 1998 in her debut (and absolutely iconic) music video for "...Baby One More Time":
And here she is in the music video for her 2016 song "Slumber Party" (feat. Tinashe):
2.
Here's 2008 Adele in the music video for her song "Chasing Pavements":
And here she is this year in the music video for "I Drink Wine":
And here's what he looked like earlier this year in his latest music video for "Loser":
And here she is in the "Mood 4 Eva" music video (also starring Jay-Z, Childish Gambino, and Oumou Sangaré) in 2021:
5.
This is what One Direction looked like in the 2011 music video for "What Makes You Beautiful":
And here they are (sans Zayn) in the music video for "History" released in 2015:
6.
Here's pre-"Call Me Maybe" Carly Rae Jepsen in 2008 in the music video for her song "Tug of War":
And here she is earlier this year in her music video for "The Loneliest Time" (feat. Rufus Wainwright)"
7.
Here's 16-year-old Selena Gomez in the music video for her 2008 cover of "Cruella de Vil":
And here she is earlier this year in the music video for her and Rema's remix of Rema's "Calm Down":
8.
Here's a very 2007 Miley Cyrus in the music video for her song "Start All Over":
And here she is in her most recent music video for her 2022 song "ATTENTION":
9.
Here's Ariana Grande in her 2012 "Put Your Hearts Up" music video:
And here's what she looked like last year in the "34+35 (Remix)" music video (feat. Doja Cat and Megan Thee Stallion):
10.
Here's Nicki Minaj in her 2007 music video for "Warning":
And here's what she looked like in her "Super Freaky Girl" music video earlier this year:
11.
Here's what Taylor Swift looked like in her first ever music video for her song "Tim McGraw" in 2006:
And here she is this year in her "Bejeweled" music video:
12.
This is what a 15-year-old Justin Bieber looked like in the 2009 music video for his debut single "One Time":
And this is what he looked like earlier this year in the music video for "Honest" (feat. Don Toliver):
13.
Here's Lizzo in 2013 in her music video for "Batches & Cookies" (feat. Sophia Eris):
And here she is this year in her music video for "2 Be Loved (Am I Ready)":
14.
This is what 15-year-old Sabrina Carpenter looked like in her 2015 music video for "Can't Blame a Girl for Trying":
And here she is earlier this year in her music video for "Nonsense":
15.
Here's Jennifer Lopez in 1999 in the music video for her song "Baila":
And here she is in 2022 in the "Marry Me" music video (feat. Maluma) from her movie of the same name:
16.
Here's Lady Gaga in her "Just Dance" music video (feat. Colby O'Donis) in 2008:
And here she is in the very recent music video for "Hold My Hand" from the Top Gun: Maverick soundtrack:
17.
This is what 17-year-old Rihanna looked like in the "Pon de Replay" music video in 2005:
And here she is earlier this year in the "Lift Me Up" music video from Black Panther: Wakanda Forever:
18.
Here's an extremely 1982 Madonna in her "Everybody" music video:
And here she is this year in the music video for "Hung Up on Tokischa" (feat. Tokischa):
19.
This is what 15-year-old Billie Eilish looked like in the music video for "Ocean Eyes" in 2016:
And this is what she looked like last year in the "Male Fantasy" music video:
20.
Here's The Weeknd in the 2012 music video for his song "Rolling Stone":
And here he is in his most recent music video from 2022 for his song "Out of Time":
21.
Here's Meghan Trainor in 2014 in her "All About That Bass" music video:
And here's what she looked like earlier this year in her "Made You Look" music video:
22.
This is what Katy Perry looked like in her 2005 music video for her song "The Box":
And here she is this year in the music video for her and Alesso's song "When I'm Gone":
And here she is this year in her "So Good" music video:
24.
This is what Machine Gun Kelly looked like in his 2010 music video for "Alice in Wonderland":
And here he is earlier this year in his "9 lives" music video:
25.
Here's Kendrick Lamar in the 2010 music video for "Ignorance Is Bliss":
And here's what he looked like in his very recent "Rich Spirit" music video:
26.
Here's what SZA looked like in her 2012 "Time Travel Undone" music video:
27.
This is what Mariah Carey looked like in her 1990 "Vision of Love" music video:
And here she is in 2021 in her music video for "Fall in Love at Christmas" (feat. Khalid and Kirk Franklin):
28.
Here's Dua Lipa in 2015 in her music video for her debut single "New Love":
And here she is this year in the music video for her, Calvin Harris, and Young Thug's song "Potion":
29.
And finally, here's Harry Styles in his 2017 "Sign of the Times" music video:
And here he is earlier this year in the music video for his song "Music for a Sushi Restaurant":
