Record label bosses fear Justin Bieber is risking his singing career by behaving like a spoiled teenager.

Staffs at Def Jam Recordings have made several attempts to confront the 18-year-old singer about his "arrogant" attitude.

But a source said that the 'Baby' hitmaker doesn't seem to care and does whatever he wants. He doesn't listen to anyone.

The source also said that the teen icon is surrounded by people who say "yes" to anything he wants.

Bieber's behaviour has raised concerns that he will be following in the same path as former teen star Britney Spears , the Daily Star reported.

He is reportedly also stressed over his on-off relationship with Selena Gomez.

Another source said that Gomez has been partying without Bieber, which is driving him crazy.

Bieber has been under pressure recently after being slammed by the Philippine government over tweets mocking their legendary boxer Manny Pacquiao, 34, and he's been accused of animal cruelty for giving a hamster to a fan at a US concert.