Andre Agassi took crystal meth, that's the sensational revelation in his new autobiography.

He says it started in the 90s and that he then lied to the tennis authorities when he was found out at a random drugs test.

But the amusing part of the story is that he blames his starting on his about to be marriage to Brooke Shields. Seriously? Marrying a babe like that, or being about to, turns you to drugs?

Much more on the Agassi crystal meth story here.