He might be a huge star among younger teenagers, but it’s safe to say that adult people don’t really like Justin Bieber. Even a lot of celebrities are pretty much annoyed with the Canadian singer and some of them aren’t afraid to say that out loud. Here are some of the most memorable celebrity comments on Bieber.

Jon Bon Jovi

 

 

 

 

 

The rock legend urged Justin to stop showing up late to concerts and start acting like a professional if he wants to be respected. “Do it once, you can be forgiven… Do it enough times and shame on you. They won’t have you back. Then it just becomes a cliché. It’s really not cool—you’re an a—hole,” Bon Jovi said.

Jared Padalecki

 

 

 

 

 

The Supernatural star has sent out some pretty funny tweets about Justin. In one of the most direct of Bieber’s hate tweets, Jared wrote: “Hey @justinbieber, how much are you paying your friend for pretending that it was HIS cocaine, and taking the fall for you?”

Marg Helgenberger

 

 

 

 

 

The former CSI star was asked about Bieber’s acting debut on the crime show and here’s what she had to say: “Justin Bieber wasn’t bad. He had never acted before. I shouldn’t be saying this, but he’s kind of a brat. He was actually very nice to me, but he locked one of the producers in the closet. And he put his fist through a cake that was on the table.” Bieber was 17 at the time, so maybe now he would act more mature.

Bill Hader

 

 

 

 

 

The former Saturday Night Live performer remembered when Bieber hosted an episode of the comedy sketch show, he arrived on set with a huge entourage. Bill told Howard Stern: “Justin Bieber showed up with like 20 guys. He had a guy holding a slice of pizza. A guy holding a Diet Coke. You’re trying to fight through all these people to get dressed.”

Joel McHale

 

 

 

 

 

McHale has made it clear he just hates Bieber. Speaking to Conan O’Brien, when the talk show host asked him about the incident in which Bieber threw eggs at his neighbor, Joel explained that he did it “Because he’s a f–king idiot.” He continued: “I feel like he’s got all those guys around him; he’s just running out of things to do. He’s so rich and so successful that they’re like, ‘Well, what do you want to do?’ and he’s like, ‘Let’s shave a dog, what do you want to do? I feel like he’s gotta do some toilet papering of a tree of some sort; leave the dog poop on fire. It’s weird how he’s going back to pranks from 1950.”

Seth Rogen

 

 

 

 

 

Following the “Boyfriend” singer’s January arrest in Miami for drag racing and a DUI, Rogen, 31, tweeted  on Jan. 23, “All jokes aside, Justin Bieber is a piece of s–t.” When he appeared on Andy Cohen’s talk show, Rogen explained his tweet saying: “In my opinion, Justin Bieber is a piece of s–t. He seems like he’s obnoxious and ungrateful, insincere, and he puts people’s lives at danger and overall he acts like a piece of s–t.”

Olivia Wilde

 

 

 

 

 

The actress just doesn’t want to see Bieber without his shirt on and has made that clear. She wrote on Twitter: “Bieber, put your f–king shirt on. (unless you lost all your shirts in a fire in which case my condolences and please purchase a new shirt).”

Taylor Swift

 

 

 

 

 

Selena Gomez’s good friend Taylor is one of the biggest Bieber haters. Taylor was captured on video sticking her tongue out when she saw Selena and Justin kiss at the Billboard Music Awards backstage. Then after the awards show, when someone asked what she thought about Bieber winning the Milestone Award she replied, “Can we have another question?” When asked what she thought about Selena and Justin hooking up again, she told a reporter “You don’t want to open that can of worms.”