Singer Robbie Williams is admitted to a rehabilitation centre for treatment due to her dependency on drugs.
The pop star was admitted on his 33rd birthday, reports www.hollywood.tv.
Robbie's spokeswoman, Bryony Watts, released a short statement saying: "Robbie Williams has today been admitted into a treatment centre in America for his dependency on prescription drugs. There will be no further comment on this matter."
Watts, however, did not reveal the name of the rehabilitation centre.
Model Lisa D'Amato has been quoted as saying: "Williams was taking antidepressants and was plagued with worries about his image."