24 Pop Stars When They Appeared On Their First Red Carpets

    Times have changed. And so have our idols.

    1. Calvin Harris

    2. Rihanna

    3. Ariana Grande

    4. Taylor Swift

    5. Justin Bieber

    6. Miley Cyrus

    7. Adele

    8. John Legend

    9. Kesha

    10. One Direction

    11. And here's Harry Styles

    12. And Zayn

    13. Kanye West

    14. Little Mix

    15. Beyoncé

    16. Britney Spears

    17. Justin Timberlake/*NSYNC

    He's changed a tad.

    18. McFly

    19. Kylie Minogue

    20. Jonas Brothers

    21. Lily Allen

    22. Drake

    23. Lady Gaga

    24. Selena Gomez