Justin Bieber, who's made headlines for reported sizzurp drug use, spitting on fans and peeing in a bucket, is being urged to check into rehab. As John Basedow @JohnBasedow) reports, Radar Online says people close to the 'All That Matters' singer want him to go to rehab because they think he needs help. The 'Believe' movie star's home was raided by police recently after an egg-throwing incident and his close pal, Lil Za, was arrested for alleged felony possession of drugs.