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Lindsay Lohan's on-off boyfriend Calum Best has vowed to go to rehab to get help for his drink, drugs and sex addictions.
Calum, whose sometime lover Lindsay checked into rehab for the second time on Monday, admits he needs to get help so his life doesn't spin out of control.
The 26-year-old model - whose soccer legend father George Best died in 2005 aged 59 following a lengthy battle with alcoholism - confessed to Britain's The Sun newspaper: "I'm a bad boy. I go out and get drunk, I get high on cocaine and I do stupid debauched things with the wrong women.
"When I'm high I do wild stupid s**t. I'm a red-blooded male and I'm addicted to sex. I don't have to be like my dad, but I feel his blood running through my veins. I need to sort out my problems before it's too late."
Calum's frank admission came after pictures were published of him indulging in a cocaine-fuelled threesome with two prostitutes.
The shocking video - which shows Calum preparing lines of cocaine before sharing them with the hookers - was allegedly filmed after he returned from a romantic get-away with Lindsay in the Bahamas earlier this month.
Calum, 26, can be seen romping with both women, and at one point he licks the Class A drug off the body of one girl.
Bobby actress Lindsay was arrested for DUI (driving under the influence) at the weekend, and police reported they found cocaine in her car.
Calum reportedly flew to the US to see Lindsay before she entered rehab.
- BANG! SHOWBIZ