The 'Hannah Montana' star ? who is one of the highest-earning teenagers in the world ? admits that despite her worldwide success, she still checks the price tags of clothes she wants to buy and if she doesn't feel she is getting a bargain, she returns the item to the shelves.

She explained: "Everyone laughs because I'm like the cheapest person when it comes to shopping, but then there'll be days where I'm like, 'I love this, I love this, I love this'. Then I look at the price tag and am just whatever. I'm pretty good at like picking it but I am pretty cheap."

The 16-year-old singer-and-actress also admitted she hates wearing make-up and goes bare-faced when she isn't working.

She said: "When I'm not working I don't like a lot of make-up or being very done up. I think just be very natural. Chapstick is my main thing but usually I don't wear make-up. I don't like the way it feels. I feel like I have a mask. You can't move."