New Delhi: The sexy Page 3 beauty Keeley Hazell says British women have the world's biggest boobs because they drink tea, say reports.

The 23-year-old beauty revealed her theory after showing off her 32E cleavage in US mag Maxim.

Watch Keeley Hazell's slideshow

Keeley was asked if all UK girls were so well endowed.

UK beauty Keeley is now living in LA to pursue an acting career, says: "Sadly enough, I have actually Googled this. And British women have the largest breasts in the world.

"It has to be something in the tea we're always drinking."

But for all girls now reaching for the kettle, Keeley warned: "With great breasts comes horrible backache."

Recently Keeley was voted one of the world's top five most attractive women.