1. CHANGE IT BACK: Felicity's pixie cut on Felicity

2. OH LA LA: Aria's bob on Pretty Little Liars

3. CHANGE IT BACK: Buffy's bangs on Buffy the Vampire Slayer

4. OH LA LA: Rachel's bangs on Glee

5. CHANGE IT BACK: Jane's bangs on Big Little Lies

6. OH LA LA: Laurel's pixie cut on Arrow

7. CHANGE IT BACK: Quinn's short reddish hair on Glee

8. OH LA LA: Brooke's bob on One Tree Hill

9. CHANGE IT BACK: Monica's short spiky haircut on Friends

10. OH LA LA: Allison's haircut on Teen Wolf
11. CHANGE IT BACK: Damon's mullet on The Vampire Diaries

12. OH LA LA: Haley's bob on Modern Family

13. CHANGE IT BACK: Lucas's long hair on One Tree Hill

14. OH LA LA: Sabrina's short bleached cut on The Chilling Adventures of Sabrina
15. CHANGE IT BACK: Haley's hair on One Tree Hill

16. OH LA LA: Scott's hair evolution on Teen Wolf

17. CHANGE IT BACK: Alyssa's blonde hair and bangs on The End of the F***ing World

18. OH LA LA: Stiles' long hair on Teen Wolf

19. CHANGE IT BACK: Elena's red streaks and side bangs on The Vampire Diaries

20. OH LA LA: Leslie's hair evolution on Parks and Recreation
21. CHANGE IT BACK: Azula on Avatar: The Last Airbender

22. OH LA LA: April on Parks and Recreation
23. And finally, CHANGE IT BACK: Hanna's bob on Pretty Little Liars
