The 19-year-old singer was arrested for driving under the influence (DUI), driving with an expired license, drag-racing and resisting arrest last week, but the brunette model believes his entourage are to blame for leading him astray and she fears the consequences will be ''severe''.
Speaking to the MailOnline, Carmen said: ''I feel like he doesn't have good people around him. I fear for him, of course, if he doesn't make the right choices, it can lead to bad things.
''Look at Britney, or Amanda Bynes, or even worse Michael Jackson. He could end up dead. He needs to be near his family or the consequences could be severe.
''This episode is really messing him up, it's so difficult right now to be Justin Bieber as he's surrounded by people who are giving him bad advice and egging him on to do crazy things. He's a sweet kid, but he's alienating his whole family.''
Meanwhile, the stunning model believes the Justin - who is allegedly dabbling in drugs - needs to seek therapy in rehab before it's too late.
She explained: ''I think rehab would be so good for him. He needs help. He needs therapy. As someone who knows Justin, I'm asking his management or mum to intervene now before it's too late.''
The 'Believe' hitmaker is currently in Panama, where it is believed his manager Scooter and mentor Usher are trying to persuade him to seek professional help.
Jack Antonoff hears a ''female voice'' in his head when he writes music.
The show will be seen by everybody at the same time.
The Scottish comedian has been speaking about gaining a knighthood in the Queen's Birthday Honours List.
With Will Smith and Martin Lawrence fronting the franchise, 'Bad Boys' was a huge success for Sony Pictures upon its initial release in 1995.
The creator will be able to give her input during season 2 production.
With virtually the same blend of wit and idiocy as the 2001 original, this fashion-scene...
Though Derek and Hansel have left the world of fashion modelling behind them, a part...
Derek, Hansel and some other familiar faces are back in Zoolander 2! After offering their...
After a disastrous return to the fashion industry following his retirement, which almost ended in...
When Justin Bieber was discovered by Scooter Braun and Usher Raymond after performing his songs...