http://i.dailymail.co.uk/i/pix/2010/06/02/article-1283488-09DB4ABA000005DC-597_468x390.jpgAs one of the biggest ‘tween’ stars in the world, Miley Cyrus is mobbed by fans wherever she goes.

So despite trying to cultivate a racier image in recent months, it appears that the Hannah Montana star’s young fanbase is a strong as ever as she was besieged by teenagers in London today.

http://i.dailymail.co.uk/i/pix/2010/06/02/article-1283488-09DBDE98000005DC-328_468x760.jpg

Looking grown-up in a little black dress, tan leather jacket and black high-heels, the 17-year-old was overwhelmed by the large group of youngsters as she arrived at the Radio 1 studios.