Bieber unveils his new hairstyle

After teasing his fans for a week on social media, singer Justin Bieber has finally revealed his new hairstyle.

The singer took to photo-sharing website Instagram on Thursday to flaunt his tresses.

The "Baby" hitmaker wore a grey-black-white hoodie and styled his blonde hair in a side-swept slick do. He struck a cool pose as he stared at the camera, reports aceshowbiz.com.

On Tuesday, Bieber's manager Scooter Braun shared a black-and-white video of the 21-year-old with his hair slicked back.

"When in rome.... @justinbieber @joetermini @allisonjamiekaye @florido," Braun captioned the video, which was accompanied with the "Lion King" soundtrack.

The singer teased his Instagram followers on Tuesday of his new cut, posting a photograph of the side of his hair along with caption, "This is gone."