The mystery behind Paris Hilton's big boobs has been solved, and no, it doesn't involve plastic surgery.
Hilton has been layering up her push-up bras, which gives the effect of implants, without having to go under the knife.
"Paris has never had plastic surgery," said Hilton's rep, adding that the new bras she's been sporting are "a prototype from her Paris Hilton 'push-up' bra line."
If her new bra collection can make her go from flat chested to OMG huge, we'll gladly be one of her most loyal customers.
