Barry Manilow
Barry Manilow

I was the Justin Bieber of the '70s. Really, I was.

Bazzi
Bazzi

Growing up, I wanted straight hair so bad, like Justin Bieber.

Bebe Rexha
Bebe Rexha

It must be so hard trying to figure yourself out in this industry. Justin Bieber has hit rock-bottom with everyone watching him; that is just so tough.

Bella Thorne
Bella Thorne

I like 'As Long As You Love Me' and 'Boyfriend' by Justin Bieber. It gets you moving - you just can't help it! And 'Teach Me How To Dougie' gets Zendaya and I every time.

Birdman
Birdman

Justin Bieber is signed to Def Jam, and I don't believe in touching nothing that ain't mine. I want someone to give me the same respect - don't touch nothing that's mine. I still want what I want. But Justin Bieber is definitely a friend of a family. Me, Drake, Wayne. We rock with the little homie, so he a part of us in heart.

Birdman
Birdman

I had to give Justin Bieber a lot of shirts - he's a friend of the team, and we got a lot of love for Justin Bieber. I like the apparel business. That's another $100 million per year, easy.

Boy George
Boy George

I don't listen to the radio, so I don't really know what's going on in current pop culture. I know about the obvious things, like Taylor Swift and Justin Bieber and Ed Sheeran and Adele, because I hear them. They're everywhere.

Britney Spears
Britney Spears

Whoever is in the spotlight, people are really quick to judge. I mean, there are a lot of kids coming up who've experienced that. You know, Justin Bieber, he's huge, and he experiences that. It's just the way the world works, unfortunately.

Chris Pine
Chris Pine

You see Justin Bieber and Robert Pattinson, what they go through, and dude, that's not as exciting as it looks.

Dan Hill
Dan Hill

You can tell black artists are front and centre when Usher discovers and launches Justin Bieber.