Mark Wahlberg criticises Justin Bieber: more stars mouth off about the young starMark Wahlberg and others mouth off about Justin BieberColleen Last2013-08-07T14:15:00falsetrueMark WahlbergMark Wahlberg has blasted Justin Bieber in a new interview and criticised his recent bad behaviour. “Justin, are you listening? Don't be so naughty,” the 42-year-old said. “Be a nice boy, pull your trousers up, make your Mum proud, yeah? Stop smoking all that weed.”But the father-of-four was only half-serious – he was jailed before he found fame and doesn’t want to see Justin go the same way. “He's a kid. Let him live his life,” Mark continued. “I would hope that he would think, 'Now is the time to be focused and to be disciplined and to be the best that I can be in this career'.”Read on as more stars have their say on Justin Bieber…topJustin BieberMark Wahlberg
Usher“He's a teenager having to live his life in front of a camera. Imagine if you had to do that.”Usher says he puts Justin's bad behaviour down to his young age.topJustin BieberUsher
Selena Gomez“He and I have had such a history together. I’ll always care about him and protect him if anyone tries to be mean.”Selena Gomez still has a soft spot for her ex-boyfriend.topJustin BieberSelena Gomez
Nicole Scherzinger“I’m getting too old to stay up late these days so I don’t have a lot of patience for that kind of thing. When you’ve got a lot of young fans like I do, it’s important to be on time.”Nicole Scherzinger criticises Justin for arriving over two hours late to a concert on his Believe tour.
topJustin BieberNicole Scherzinger
Miley Cyrus“He had a lot of success early and he’s trying to adjust… I think it’s important not to abuse it but everyone does dumb stuff when they get messed up.”Miley Cyrus defends Justin’s recent bad behaviour.topJustin BieberMiley Cyrus
Will Smith“When somebody is 19 years old, they're gonna do what they're gonna do. For me, the most important thing was for him to know anytime he can just call and I'll come, whatever happens.”Will Smith is protective of Justin, a close friend of his son Jaden and daughter Willow.
topJustin BieberWill Smith
Adele“I am a Bieber needer. I met him and he was very sweet. If I was 14 or 15, I’d get on it.”Even Adele isn’t immune to Bieber fever.topJustin BieberAdele
Barack Obama“I interact a lot with celebrities, but if I’m going to be successful it’s going to be because of the ideas I put forward and not because I’m hanging out with Justin Bieber. Although he’s a very nice young man.”Barack Obama says he knows Justin but doesn’t want his celebrity friendships to overshadow his work.topJustin BieberBarack Obama
Rihanna“Justin Bieber just flashed me his abs in the middle of a restaurant! Wow, he actually had a little six-pack. Sexy!”Rihanna is an admirer of Justin's physique.
Ke$ha“He’s such a tiny little baby! I would’ve loved to push him around on stage in a carriage.”Ke$ha, 26 and 5’9”, still considers Justin to be a child.topJustin BieberKe$ha
Psy"We have a plan to do something together... Hundreds of millions combined views on YouTube - it’s gonna explode, right?”Psy says he and Justin are planning to collaborate.topJustin BieberPsy
Kid Rock“Justin Bieber is 100% like watching Vanilla Ice all over again. It's going to be a very long ride down... I kind of feel for the kid, to be honest with you.”Kid Rock predicts Justin Bieber won't have a long career, and compares him to one hit wonder Vanilla Ice.
topJustin BieberKid Rock
Will.i.am “Justin Bieber could be like Prince. Justin Bieber could be like Michael Jackson... He could be that dude.”Will.i.am has high hopes for Justin.topJustin BieberWill.i.am
Prince“The key to longevity is to learn every aspect of music that you can. I hope that he does pick up an instrument and gets a good teacher.”Prince, who writes his own music and plays most of the instruments, offers advice to the young star.topJustin BieberPrince
Vanilla Ice“I did Ice Ice Baby when I was 16, so I can relate. Sold over a hundred million records and had a weekend that lasted about three years... My prediction about Bieber is that he's going to go through one of those weekends. Then something else new will come along and he'll be forgotten.”Vanilla Ice doesn’t believe Justin’s fame will last.
topJustin BieberVanilla Ice
Jon Bon Jovi“It’s really not cool – you’re an asshole.”Jon Bon Jovi wasn’t happy when Justin repeatedly turned up late to gigs earlier this year.topJustin BieberJon Bon Jovi
Jon Bon Jovi
Chris Brown“He’s young and has a limitless amount of income to do whatever you want to do as a young guy.”Chris Brown excuses Justin's wild antics.topJustin BieberChris Brown
Perez Hilton“Like any other teen, he's starting to form his own opinions on big issues. For him, though, it's in front a massive audience. Obviously, not everyone may agree with all of his opinions.”Perez Hilton says Justin shouldn't be criticised for speaking his mind.
topJustin BieberPerez Hilton
Kim Kardashian “I could literally be his mum but he's such a cute guy... He's adorable!”Even Kim Kardashian thinks the young star is cute.topJustin BieberKim Kardashian
Carly Rae Jepsen“All I see is an incredibly hard worker and a man who's passionate about what he does. Just putting it on himself to take on a lot all at once.”Carly Rae Jepsen says Justin's workload would be hard for anyone to handle.topJustin BieberCarly Rae Jepsen
Jon Hamm“I'm not personally affected by anything Justin Bieber does.”Mad Men star Jon Hamm proves everyone has fallen for Justin's charms.topJustin BieberJon Hamm
Snoop Dogg "He's cool. Once upon a time, I was a young teenager coming into the game, driving 'em crazy.”Snoop Dogg sees similarities between himself and Justin.topJustin BieberSnoop Dogg
Adam Lambert “He’s a really nice kid. He’s really friendly and he’s funny... He’s obviously worked really hard. Good for him.”American Idol runner-up Adam Lambert is pleased for Justin’s success.
topJustin BieberAdam Lambert
Ed Sheeran “I don’t think a collaboration would work with Justin. I think collaborations should be done with people that can actually click.”British singer/songwriter Ed Sheeran rules out a duet.topJustin BieberEd Sheeran
Ciara“Any young boy blessed with extreme success and wealth who didn’t have that before has to adjust. Maybe it’s just growing pains.”R&B singer Ciara defends the 19-year-old.topJustin BieberCiara
The Beckhams“For Romeo's birthday, as a surprise, the family took him to hang out in Justin Bieber's studio while he was recording his Christmas album.”Victoria Beckham’s sons are big Bieber fans.topJustin BieberThe Beckhams
Candice Swanepoel“I had a little Bieber fever but he got too old.”Victoria's Secret model Candice Swanepoel, left, admits she had a crush on Justin a few years ago.topJustin BieberCandice Swanepoel
Tom Hardy“Maybe he's trying to get some street cred.”The Dark Knight Rises actor Tom Hardy jokes about Justin's alleged altercations.
topJustin BieberTom Hardy
Akon “That’s my little man… I'm giving him pointers on how to pull all the women.”Rapper Akon speaks highly of Justin. topJustin BieberAkon
Eminem“Him don't give a damn about Bieber, do Him? / What a demon, a behemoth, evil just seems to be seeping through him.”Eminem targets Justin on his track, A Kiss.topJustin BieberEminem
Evan Rachel Wood“I was against the whole Justin Bieber thing, until I saw the film Never Say Never, and I'm telling you, that movie is dangerous. It will turn you!”The Wrestler actress Evan Rachel Wood admits she has Bieber fever.topJustin BieberEvan Rachel Wood
Donny Osmond “I look at the experiences that I've gone through as a teeny bopper and I look at Justin Bieber and my heart breaks for him.”Former teen idol Donny Osmond feels protective of the young superstar.
topJustin BieberDonny Osmond
Ringo Starr “I don't think I'd want to be in my 20s anymore, but [trading places with Justin] would be easy because he's got the Beatle haircut.”Beatles drummer Ringo Starr was a fan of Justin’s old floppy hairdo.
topJustin BieberRingo Starr
Daniel Radcliffe“I only heard Justin Bieber for the first time two weeks ago. I genuinely thought it was a woman singing.”Daniel Radcliffe, speaking in 2010, initially thought Justin Bieber was a woman!
topJustin BieberDaniel Radcliffe
Nelly Furtado “I went to see Never Say Never with my daughter and I left the theatre crying. It was beautiful!”Singer Nelly Furtado had an extreme reaction to Justin's movie.topJustin BieberNelly Furtado