If you were an early Justin Bieber fan, you'll never forget where and when you first saw the "One Time" music video. You knew all the words to every song on "My World" and "My World 2.0." Everyone loves the older and sexier Justin, but you were there before he grew up. You were there when his favorite color was purple. You were there when it was Jasmine V and Caitlin Beadles before there was Selena. You were there when he cut his hair and the world stopped turning. Here is a list of things all early Justin Bieber fans will recognize.

1. The opening monologue in the "One Time" music video.

"Yo, Usher."

"JB, what's up man."

"I'm just playing video games with Ryan."

"You think you can hold the house down until I get back?"

"Yeah, I can do that."

"Alright, my man."

"Yo..."

2. Dreaming of being his One Less Lonely Girl at a concert.

3. Getting all the necessary merchandise at Claire's.

4. Making your dad buy you concert tickets and chaperon you.

5. Wearing this for the most special of occasions:

6. The reason you are who you are today:

7. THE BEST CHRISTMAS EVER:

8. Re-watching the "Baby" music video at least 3,000 times when it dropped.

I am the reason it is the 15th most viewed video of all time on YouTube.

9. You when he performed "Somebody to Love" and said "Is she out there?" at the end:

10. Being a Belieber for life.

2009-2012 Justin Bieber forever.