Jennifer Aniston would love to trade bodies with Gisele Bundchen.

The 44-year-old actress would like to have the supermodel's figure instead of her own for 24 hours, and also admitted she envies skiing legend Lindsey Vonn's toned physique.

She told Self magazine: ''I'd love to be able to ski like a crazy person, like Lindsey Vonn. Then I'd also like to have Gisele's body, just 'cause, why not?''

The 'Friends' star is known for her super healthy diet and dislike of fast food, but she confessed she has a secret weakness for nachos.

She explained: ''The food I love so much that if I dropped it on the floor, I'd eat it anyway is a nacho. I fry the chips myself. Just take a tortilla, cut it into triangles, and throw 'em in coconut oil.''

Meanwhile, Jennifer - who is engaged to hunky actor Justin Theroux, 42 - also tries to set aside 40 minutes every day to work out.

She said previously: ''I get up and allow 40 minutes to work out every day: cross training with sit-ups, running, weights.

''I had a knee injury, so I'm not at my fighting-shape weight, which is fine. It's nice to be a little curvier sometimes.''