青少年流行音乐歌星在加拿大和美国反驳指控

Teen pop singer Justin Bieber was charged Wednesday with assault for allegedly hitting a limousine driver in Toronto, adding to a string of legal troubles for the young star.

The 19-year-old Canada native turned himself in at a Toronto police station Wednesday as crowds of photographers and fans surged around him and his security team despite frigid temperatures.

Bieber\'s attorney later told reporters his client will plead innocent when he appears in a Toronto courtroom March 10.

The charges stem from an incident December 30, in which a limousine driver picked up Bieber and five other people at a Toronto nightclub. The driver later got out of the vehicle and called police after allegedly being hit in the head several times.

Also Wednesday, Bieber pleaded not guilty to charges in the U.S. state of Florida of driving under the influence ((of alcohol and prescription drugs)), resisting arrest, and driving with an expired license. Bieber was arrested earlier this month after police caught him drag racing on a residential street in Miami, Florida.

Police said he cursed at officers at the time of his arrest, and that he later admitted to drinking alcohol, smoking marijuana and taking prescription drugs.

今年19岁、加拿大出生的比伯星期三到多伦多一处警察局自首，大批摄影师和歌迷不顾严寒簇拥在他的周围。

比伯的律师后来对记者说，他的当事人3月10日在多伦多出庭时将做无罪辩护。

对比伯的指控源自12月30日发生的事件，当时，一名加长豪华轿车司机在多伦多一家夜总会接比伯和其他五个人。这名司机后来从车里出来，打电话给警察，表示他的头部多次挨打。

另外也在星期三，贾斯汀比伯对美国佛罗里达州提起的一系列指控进行了无罪辩护，这些指控包括酒后及服药后驾车、拒捕以及持过期驾照开车。比伯本月初在佛罗里达迈阿密一条居民区的街上飚车时被捕。

警方说，他在被捕时辱骂警察，他后来承认喝酒、吸大麻，还服用了处方药。