Here's a sampling of angry reactions from Beliebers on Twitter:
Justin should never go to one of David Letterman's interviews EVER AGAIN. THAT OLD MAN DOESN'T DESERVE JUSTIN ON HIS SHOW.
Justin should never go to one of David Letterman's interviews EVER AGAIN. THAT OLD MAN DOESN'T DESERVE JUSTIN ON HIS SHOW.-- kidrauhl.
I didnt like how David Letterman grabbed Justin's arm. It looked painful and rude.
I didnt like how David Letterman grabbed Justin's arm. It looked painful and rude.-- Pray for Avalanna.∞
David Letterman was so rude to Justin Bieber very aggressive and stupid that old man should not be on TV anymore
David Letterman was so rude to Justin Bieber very aggressive and stupid that old man should not be on TV anymore-- Uruguayo Incoherente
Stupid Letterman guy needs to like get slapped. He wasn't even funny. He was being rude as fuck to Justin. I wanna throw a shoe at his face.
Stupid Letterman guy needs to like get slapped. He wasn't even funny. He was being rude as fuck to Justin. I wanna throw a shoe at his face.-- Justin's Girl 웃♥ìœ
Watching Justin on Letterman was sad, he was being rude as fuck to Justin and you could tell Justin was annoyed and didn't want to be there.
Watching Justin on Letterman was sad, he was being rude as fuck to Justin and you could tell Justin was annoyed and didn't want to be there.-- Malisa. â™”
Letterman made me sick last night. Even my half-sister texted me how rude he was being to Justin. But Justin was kind regardless.
Letterman made me sick last night. Even my half-sister texted me how rude he was being to Justin. But Justin was kind regardless.-- Caitie â™”
David letterman is a dick. I mean, I don't exactly love tattoos either but, He was so rude to Justin about his new tattoo. Just leave him be
David letterman is a dick. I mean, I don't exactly love tattoos either but, He was so rude to Justin about his new tattoo. Just leave him be-- #OurAlbum
I'm new to twitter. Will start by saying what an ass David Letterman is. He was so rude and insulting to Justin Bieber.
I'm new to twitter. Will start by saying what an ass David Letterman is. He was so rude and insulting to Justin Bieber.-- Diane Willingham
i hate david letterman. never watching him again...only if Justin's on which he wont be bc letterman's rude.
i hate david letterman. never watching him again...only if Justin's on which he wont be bc letterman's rude.-- Justin's Best Friend
i would have of said to letterman leave justin alone with the tattos their inspiring to us and they mean somthing to us so back off
i would have of said to letterman leave justin alone with the tattos their inspiring to us and they mean somthing to us so back off-- Adrianna Ferrara
I hope Justin never goes back on letterman.. Because he is rude an has no right opinionating on justins life...
I hope Justin never goes back on letterman.. Because he is rude an has no right opinionating on justins life...-- Serena and Ashley
David Letterman was so rude to Justin last nite and Justin looked so pissed, watch he wont go back now.
David Letterman was so rude to Justin last nite and Justin looked so pissed, watch he wont go back now.-- Nina Angelina Bieber
How dare David letterman be mean to Justin... Kinda does really upset me.. I love jb
How dare David letterman be mean to Justin... Kinda does really upset me.. I love jb-- Shayna Dillard
Wow-.- David Letterman doesn't think he was mean and rude to Justin?-.- obviously he hasn't been listening to himself-.-
Wow-.- David Letterman doesn't think he was mean and rude to Justin?-.- obviously he hasn't been listening to himself-.--- ♥Mrs.Max Schneider♥
My god i really dislike David letterman. why is Justin even on here? He's so mean to him. I want to punch his face.
My god i really dislike David letterman. why is Justin even on here? He's so mean to him. I want to punch his face.-- larry forever:)
Letterman is being a creep to Bieber..he really is just a nice kid..
Letterman is being a creep to Bieber..he really is just a nice kid..-- Steffi Liberte
nothing like coming home to Bieber on my tv..but Letterman, you were indeed being "snappy" #asshole
nothing like coming home to Bieber on my tv..but Letterman, you were indeed being "snappy" #asshole-- Kally Konstantinidis
Fuck you David Letterman My poor baby, I feel so bad for him! David you're an asshole
Fuck you David Letterman My poor baby, I feel so bad for him! David you're an asshole-- Pray For Avalanna
Letterman already annoyed me but now he's bullying Bieber like a jealous fat kid in the playground. Asshole
Letterman already annoyed me but now he's bullying Bieber like a jealous fat kid in the playground. Asshole-- Mina
Letterman needed his grandpa diapers changed last night.A bit bratty for an old man,wasn't he?
Letterman needed his grandpa diapers changed last night.A bit bratty for an old man,wasn't he?-- B
Hahahahah, David Letterman just attacked Justin. Gtfo. Old ass man.
Hahahahah, David Letterman just attacked Justin. Gtfo. Old ass man.-- kay mcguinessâ™”
wow. fuck david letterman. justin is fine the way he is.
wow. fuck david letterman. justin is fine the way he is.-- goblin â€
BuzzFeed, what do you think? Did Dave go too far or do you think he put Bieber in his place?