Hilary Duff hasn't done "one thing" about planning her wedding.

The singer-and-actress - who recently got engaged to hockey player Mike Comrie - admits she is trying to take a "casual" approach to organising her impending nuptials.

She said: "I haven't done one thing. We don't have a date; I haven't picked a dress so we're just gonna be really casual and easygoing about it."

Hilary -who has been dating Mike for two years - recently said she only wants a "small" wedding.

She said: "We want to keep it small. Mike's like, 'Whatever you want!'

"I want it to be traditional. I don't want it to be too big and overwhelming, because I'm so small. A big dress would make me look like a big cupcake!"

Mike, 29, proposed to Hilary during a romantic break in Hawaii with a $1 million 12 carat diamond ring and although the 23-year-old star was delighted by the surprise, she was disappointed when paparazzi photographs of their trip appeared on the internet.

Hilary - who was snapped photographing her engagement ring on her mobile phone - told said: "It was awful. We had no idea they were there; it was weird.

"I hated that. I was taking a picture of my ring and sending it to my mom!"