Celebrity·Posted on Jun 11, 202021 Nickelodeon Stars From Their First Big TV Roles Vs. What They Look Like Now"Are you ready?" —Zoey Brooksby Lauren GarafanoBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. First, here's Ariana Grande then: And here's Ariana Grande now: View this photo on Instagram 2. Here's Avan Jogia then: And here's Avan Jogia now: View this photo on Instagram 3. Here's Drake Bell then: And here's Drake Bell now: 4. Here's Victoria Justice then: And here's Victoria Justice now: View this photo on Instagram 5. Here's Keke Palmer then: And here's Keke Palmer now: View this photo on Instagram 6. Here's Josh Peck then: And here's Josh Peck now: View this photo on Instagram 7. Here's Elizabeth Gillies then: And here's Elizabeth Gillies now: View this photo on Instagram 8. Here's Devon Werkheiser then: And here's Devon Werkheiser now: View this photo on Instagram 9. Here's Daniel Curtis Lee then: And here's Daniel Curtis Lee now: View this photo on Instagram 10. Here's Jamie Lynn Spears then: And here's Jamie Lynn Spears now: View this photo on Instagram 11. Here's Miranda Cosgrove then: And here's Miranda Cosgrove now: View this photo on Instagram 12. Here's Lindsey Shaw then: And here's Lindsey Shaw now: View this photo on Instagram 13. Here's Leon Thomas III then: And here's Leon Thomas III now: 14. Here's Nathan Kress then: And here's Nathan Kress now: View this photo on Instagram 15. Here's Sean Flynn then: Here's Sean Flynn now: View this photo on Instagram 16. Here's Jennette McCurdy then: And here's Jennette McCurdy now: View this photo on Instagram 17. Here's Christopher Massey then: Here's Christopher Massey now: View this photo on Instagram 18. Here's Erin Sanders then: And here's Erin Sanders now: View this photo on Instagram 19. Here's Matt Bennett then: Here's Matt Bennett now: View this photo on Instagram 20. Here's Matthew Underwood then: Here's Matthew Underwood now: View this photo on Instagram 21. Finally, here's Amanda Bynes then: And here's Amanda Bynes now: View this photo on Instagram