We'd like to wish a very happy birthday to Keeley Hazell.

The busty British model is only 22 years old. She's packed an impressive career into that short time on Earth.

An impressive career of posing naked for obscure magazines, that is.

In honor of her birthday, here's a photo tribute to Hazell and her enormous, bare breasts. Get a new pair of pants ready and click on each thumbnail below, fellas...