They both suck, no offense.

I LIKe bOTH OF THeM

LOL its tied that makes my life

No "niether" option?

Seriously this is the hardest pick ever.

Rebbeca is winnin so far.

Rebecca. She has way more haters. :P

The Bieber fever isn't as deadly as the Black plague, at least that's what I'm thinking.

Neither

rebecca black, since she's not in LA, not super rich, and definitely not going to star in any TV show

why is rebecca getting all the picks??

At least she's pretty

CUZ SHe Is AWEoMe
(well she is awesome 2 me)

I hate them both. Almost equally.

They both suck.

neither

Neither... >.<

None of them really..

Both sucks

Justin Bieber is wayyy better and always will be!REBECCA SUCKS!Belieber till i die!

Me:Rebecca Black!Oh YES!Justin Bieber S-U-C-K...
Justin Bieber:*fake cough*WHAT?!?!???!?!!
Me:Oh yea!Even Rebecca Black is better than you!And PRETTIER!
Justin Bieber:What?Is impossible!I am the prettiest in this world!That's why Selena likes me!
Me:Oh, I forgot...EVERYONE'S BETTER THAN YOU! :P
Justin Bieber:Shut up or I'll remodel your face!
Me:Oh, you don't dare!*pulls a chainsaw and a hook*I am a psycho!
Justin Bieber:AAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHH­!*r­uns away*
Me:*runs after Justin and catches him*Gotcha!
Justin Bieber:*screams like a girl*
Me:You will not run away from me!*comes closer to him with the chainsaw and the hook*You're the ugliest person I've ever seen!*kills him*
The Justin Bieber haters:YAY!!!!

never ever EVER will i pick justin freakin bieber!!!!!!!

They both suck, but JB makes Rebecca sound amazing. No offense to JB fans.

Hardest pick in history...

All the way.
Think about it, she is not acting slutty (*cough* Jenna Rose *cough*), she never wrote Friday, she just sang it (and bad singing it was), she is not full of herself as Bieber seems to be (has two hit songs and some fangirls and all of the sudden he's a talented singer- give me a break, I can name so many musicians who needed albums and years of playing to become famous in a SMALL GROUP of people. Injustice!). So, she wanted to sing a song, and there, she did.

I strongly dislike Justin Bieber too, but he actually does play guitar and drums, his songs dont tell us about the days of the week, or ask us which seat he should choose when there's clearly only one seat available

I love Rebecca black! my friends are begging me to stop singing Friday.