Paris Hilton has confirmed her close pal Nicole Richie will be invited to her upcoming wedding.

The 37-year-old businesswoman and DJ has been friends with Nicole for many years, with the pair even starring together in reality show 'The Simple Life', and the beauty has now admitted she - along with her other girl friends including Britney Spears - will be getting an invitation when she ties the knot to her fiancé Chris Zylka.

Speaking to 'Entertainment Tonight', Paris said: ''All my girls will be invited. Right now, we're just picking out the dress and the location. There's so much to plan so I just can't wait. It's a really exciting time for everyone.''

It comes after it was revealed Paris and Chris, 32, are sparing no expense when it comes to their nuptials, as the DJ previously admitted she'd love to don an extravagant dress which will be inspired by Disney's beloved animated characters, who include Ariel from 'The Little Mermaid', Belle from 'Beauty and the Beast' and Rapunzel from 'Tangled'.

She said: ''It's a lot of planning to do. Right now, we are just trying to figure out a date and a location and my dress. I definitely want it to be very magical. I love Disney princess vibes.''

The pair plan to tie the knot later this year, but Paris has noted that picking a date for the bash has proved difficult as she has a large family to consider.

She said: ''First we have the engagement party, the bridal party, and then the wedding. We're still picking a date that's perfect for everyone in the family. My brother is getting married in June so we're gonna separate a few more months after that.''

And when they do marry, the pair have revealed they have a prenup in place.

Chris said: ''Any gentleman that's about to marry a very wealthy and well established businesswoman wouldn't be a gentleman to bring up a prenup in the first place, so ... Yes, of course we're going to have one. Something that was supposed to stay private but it's okay.''

But Paris doesn't believe the pair need one, as she added: ''We don't need one because we're gonna be together forever.''