Wellington, Oct 28 - Halle Berry has revealed her gravity-defying secret to perky boobs.
The 48-year-old actress, who has been a little busty, said that she really needs a good bra as her mother taught her when she was very young that she should always wear a bra, even to bed, if she didn't want her boobs to hit her knees by the time she was 30, Stuff. co. nz reported.