The Los Angeles Sheriff, who raided pop sensation Justin Bieber's home recently, has said that the singer's room did not have any drugs except for the illegal substance found in his friend's room.

The Los Angeles Sheriff said the 19-year-old 'Never Say Never' singer's home had nothing illegal in the raid last week except for the drugs found in his friend Lil Za's room for which Za was arrested, reported E! Online.

Police said the primary focus of the raid was to find surveillance footage stemming from an egg-throwing incident allegedly between the 'Never Say Never' singer and his next-door neighbor. "The purpose of the search warrant is to seek video surveillance or other possible evidence in the vandalism that occurred on January 9," the report stated.

"The vandalism damage is estimated by the homeowner to be approximately USD 20,000," it added. There were rumours that Bieber has a "smoke room" and that the private residence smelled of marijuana during the raid.