JUSTIN BIEBER's father Jeremy has gifted the pop star with a custom motorcycle for his 19th birthday.

The singer turned a year older on Friday (01Mar13) and to mark the milestone, his dad splashed out on a flashy black ride, which features the Batman logo on the seat, the teen's lucky number on the gas tank, and a tribute to the Baby hitmaker's 35 million Twitter.com followers, as well as his initials.

Showing off the bike in a video on YouTube.com, Jeremy says, "So what do you get somebody that has everything, Justin Bieber? This is what you get. Look at the details, number six, it's Justin's number, his hockey number. 35 million followers. We've customised everything, the JB, Batman, we got the crown - JB's tattoo. So that's what you get when you're 19 and you're Justin Bieber.

"Happy 19th birthday Justin we love ya, we appreciate ya and we hope you love the bike!"

The clip ends with the star's stepsiblings, Jazon and Jazmyn, wishing their brother a happy birthday.

The present was a welcome surprise for Justin - his big night out at London's the Cirque du Soir nightclub on Friday was marred by "overly aggressive dummies", causing him to brand the party his "worst" birthday ever.

Reports suggest Bieber's manager Scooter Braun bought the star another top-of-the-range sportscar. Braun handed the singer the keys to a Fisker Karma car when he turned 18 a year ago.