Miley Cyrus wants her wedding to be "perfect".

The 19-year-old actress is engaged to actor Liam Hemsworth and while they haven't made a final decision on their nuptials she says the most important thing is that they are happy on the big day as they will be spending the rest of their lives together.

She said: "That moment when he first gets to see me in my dress and everything all together. It has to be perfect. It has to be like a soundtrack in a movie. That's the one-day that movie crap is real. That romance. That look is the time that you get that. I've been to probably 10, 20 weddings and I've seen that real look 5, 6 times. It's rare that people just stop to really look the person in the eye and know that this is your life together."

The former 'Hannah Montana' star also insisted they will have just one day to celebrate their nuptials as that's all they need.

She told 'The Ellen DeGeneres Show': "There is some rumour going around that I'm having like 47 weddings. I'm not. I'm having one wedding. That's my day and whatever I want on that day will be about me and that moment."