Justin Bieber is under investigation for reckless driving yet again. The Canadian tween heartthrob allegedly drove his Ferrari at breakneck speed, which prompted his neighbours, including former NFL wide receiver Keyshawn Johnson, to call the police on him.

At 8pm on Monday night, the Los Angeles County Sheriff Department received two separate calls in different locations in the exclusive gated Calabasas community, where Justin lives. One of those callers was allegedly Keyshawn, who confronted the young singer for endangering his neighbourhood.

According to TMZ, LASD spokesman Steve Whitmore said that callers reported that Justin was driving at a "startling high rate of speed," and that at least one child was playing in the area where he was driving..

Sources also told the gossip site that Keyshawn was one of the witnesses of Justin's reckless driving. He had just left a party in Calabasas with his child when the singer zoomed by in his Ferrari.

The ex-NFL superstar was furious so he brought his kid home and then chased Justin in his Prius. When he got to the "Boyfriend" hitmaker's home, he blocked Justin's Ferrari in the driveway and got out of his car to confront the teenager.

But Justin allegedly ran like a scared little child and refused to come out of his house.

Sources added to TMZ that there are several people who witnessed Justin speeding with his Ferrari. The witnesses apparently told deputies that he appeared stoned at that time.

This isn't the first time Justin has been in trouble with the law for speeding.

In March, he apparently threatened a neighbour and spit in his face after the neighbour confronted him about driving so fast in their gated community.