Kelly Osbourne's fashion motto is ''You don't have to be rich to look good''.

The 'Fashion Police' host - daughter of multi-millionaire rock star Ozzy Osbourne - advises girls to spend on bags and shoes which last, rather than the latest season's expensive trends.

She told People: ''Go get the knockoffs [Fakes]. Save your money to get a nice bag and a nice pair of shoes.

''Nobody knows that you're not wearing what it is meant to look like. That's what I do. Most of the stuff I wear is really not that expensive unless it was given to me.''

Among her favourite items of clothing are pieces by Miu Miu, Opening Ceremony and Vivienne Westwood corseted dresses which she loves ''because I've got a small waist and it really shows that part. It makes me feel skinnier than I really am, so I like it''.

Kelly, 27, also feels her style - which she describes as ''the girliest tomboy you'll ever meet'' - is still evolving and changing as she grows.

She added: ''My style is still evolving every single day. I'm becoming an adult, I'm growing up. It changes.''