Jennifer Lawrence thinks she has two sides.

The 'Silver Linings Playbook' actress believes she has a split personality between her home life and public life, likening herself to Miley Cyrus' iconic character, Hannah Montana.

She said: ''I feel like there are two sides to you when you're famous, almost like Hannah Montana. There's Jen, that's just normal me at home, and then there's this Jennifer Lawrence person who people look up to.''

Although she has become one of the most recognised women in the world, the Academy Award-nominated beauty is still sensible with her money and gets ''anxiety'' about overspending.

She explained to OK! magazine: ''The only time I get anxiety is over £6 valets and I'm like, okay, calm down. I was raised to have value for money, even if you have a lot of it. That's why mini bars in hotels are difficult - it's like, yes, I can afford a £4 Snickers bar but there's just something wrong with that.

''I still drive the same car I've been driving for ages and I haven't bought a house yet, even though I can afford a house. I don't think I'm ready to own a house.''