Paris Hilton says she has had enough of partying. The blonde heiress is kicking off her party shoes and ready to become a business mogul.

"I'm glad I got the partying out of my system when I was young. Now I'm trying to build an empire I don't want to be this Hilton hotel girl all my whole life. I want to make my own name," Internet portal Ireland Online quoted the 24-year-old as saying.

And Hilton apparently means business - her new horror flick, "House of Wax", opens this week. She is recording an album, planning a second book, a make-up line and men's fragrance.

She has ditched her "Simple Life" TV co-star Nicole Richie in a bid to "freshen up" the reality show and is even said to be profiting from her leaked, notorious sex tape.

Her idols? None other than business titans - musician Sean "P Diddy" Combs and producer Donald Trump.