Justin Bieber has had his laptop and camera stolen at a concert in the US.

The Canadian singer revealed the news on Twitter last night (October 10), where he admitted that he lost "a lot of personal footage" in the theft.

The incident happened in Washington on Tuesday (October 9), with his tour manager also losing personal property. He said:

"Sucks when u take personal footage and people don't respect your privacy. Yesterday during the show me and my tour manager Josh had some stuff stolen. Really sucks. People should respect other's property."

The 'Believe' star continued: "I had a lot of personal footage on that computer and camera and that is what bothers me the most. #lame #norespect."

Watch the video for Justin Bieber's 'As Long As You Love Me' below: