The 35-year-old former Spice Girls star, who has been married to movie producer Stephen Belafonte, also 35, for three years, admitted that she likes his imperfections.
Asked what she finds sexiest about her hubby, she told UK magazine Celebs On Sunday: 'Apart from the obvious, of course! My husband doesn't work out and he has the cutest little gut, like a little muffin top.
'He'll kill me for saying that. It's not a big gut, it's just something I can cuddle up to and I really like that. He also has the most perfect feet.”
She added: 'I like to rub feet when I'm going to sleep and he has the softest feet ever. Maybe he secretly puts cream on them every day.'