Model Abbey Clancy who has a three-year-old daughter Sophia Ruby with husband Peter Crouch, says she doesn't have to work out a lot to maintain her enviable figure.
However, the "Strictly Come Dancing" champion takes yoga classes since becoming pregnant with their second child, reports femalefirst.co.uk.
Quizzed on the secret behind her bikini body, she said: "Zero exercise. Everyone in my family is slim and tall. My mother bounced back after kids, my brother's skinny -- so I think my genes are a huge part of it."
"When I did 'Strictly...', it didn't feel like exercise but it was super intense, and I saw my body really change - I lost my boobs completely. But now I've gone back to nothing, and a more flabby body," she added.