Paris Hilton's fiance is leaving their wedding planning to her.

Paris Hilton and Chris Zylka

Paris Hilton and Chris Zylka

The 37-year-old socialite is set to tie the knot with Chris Zylka later this year, but their big day won't be a joint effort as he's decided to leave all the preparation to the blonde bombshell because it's "her big day" and he wants it to be perfect.

Speaking to New York Post's Page Six column, he said about how much say he's had in the wedding planning: "I think you leave that to the woman. It's her big day. I think the only definite thing is that we want to keep it in LA to have family there."

The 32-year-old actor popped the question to Paris during a ski trip in January and, although they are happy with where their romance is at, he can't wait to get married.

He said when asked if he's excited: "How couldn't you be?"

And, although they're still yet to walk down the aisle, Paris has admitted she can't wait to start a family with Chris because he's her "best friend" and won't "hurt" her.

She explained: "Of course I'm excited I'm getting married this year. I'm excited for the next phase in my life and to start a family and find true happiness, because yes this is so much fun and I'm still going to be the businesswoman and the girl boss that I am, but I'm also going to be a mom. I can't wait for that day. What I've always wanted is just to find the man of my dreams, someone I can trust, [be] my best friend, and someone who would never hurt me or betray me. He's right there. I love you, Chris."

Meanwhile, Paris recently admitted that she's picked her wedding dress and she can't wait for people to see it because it's going to be "iconic."

She said recently: "I did pick the final one! It is so iconic and I can't wait for everyone to see. Right now we're custom making it so it is going to be really special. We looked at a lot of different options because I am friends with so many incredible designers who are so talented. So it was a really hard choice!"