Canadian teen pop sensation Justin Bieber is pictured being mobbed by, and signing autographs for hundreds of screaming fans as he leaves the studios of BBC Radio One following an interview. As the fans surged forward, the young singer came to the aid of one tearful young girl who was being crushed against the barriers.

Canadian teen pop sensation Justin Bieber is pictured being mobbed by, and signing autographs for hundreds of screaming fans as he leaves the studios of BBC Radio One following an interview. As the fans surged forward, the young singer came to the aid of one tearful young girl who was being crushed against the barriers.

Teen singer Justin Bieber has admitted he wouldn't mind an older woman and 40 is his limit.

The 16-year-old star was recently in New Zealand and said he wouldn't mind dating a girl who is older than him.

According to news.com.au, he said: "Anything about 40 is a little too old for me. I just look for a girl who is funny and has nice eyes and a smile."

The singer, who recently flew to Paris to continue his promo tour, said he still has a crush on 29-year-old Kim Kardashian.

He said: "I think she's cute. And, no, she's not too old for me."

Kardashian recently said she believed her 14-year-old sister Kendall was a good match for the teen star.