The former Pussycat Doll, who is dating racing driver Lewis Hamilton, said that she admires both Berry and Black Eyed Peas star Fergie for their toned figures.
She told More magazine, 'Do I ever get body envy? Halle Berry's got a nice rack. And Fergie's got a nice rack and she has a tiny little bum.'
The 32-year-old added that she has her own body hang ups, and said she could do with cutting back on the fried food.
'I think you have to embrace your body and accept who you are. But I don't love my legs and thighs. I usually cover them up, especially after I've been in the UK, eating too many chips and crisps!' she said.
'I love baked beans. I love it all. I love my pasta and my chocolate. I could definitely do with toning up and eating fewer French fries.'