Tommy Lee, 58, admits he was drinking TWO GALLONS of vodka a day before his ...

Tommy Lee has made a very shocking reveal about his struggles with alcohol abuse, admitting he use to imbibe up to two gallons of vodka a day before his last stint in rehab.

In a recent video interview with Yahoo Entertainment, the Motley Crue drummer, who turns 58 on Saturday, detailed his unruly behavior during what amounted to a wild bender last year.

The out-of-control era came after a four-year period of sobriety for the notorious wild man, whose fourth wife Brittany Furlan began to express concern regarding his behavior.

Serious stuff: Tommy Lee opened up about his struggles with alcohol abuse in a recent interview, detailing his behavior during what amounted to a wild bender last year

Serious stuff: Tommy Lee opened up about his struggles with alcohol abuse in a recent interview, detailing his behavior during what amounted to a wild bender last year

'I was like, "Oh dude, I've got to stop,"' the rocker told the outlet, ahead of the release of his new album Andro. 

'Like, I was drinking just out of boredom. I would just wake up and be just building [a cocktail with] just all vodka and just a little eyedropper of cranberry or lemonade. 

'I was drinking two gallons — not pints, not quarts, but gallons, the big-handles — a day. That’s f**king crazy,' the father-of-two said in the interview.

Drowning: 'I was drinking two gallons — not pints, not quarts, but gallons, the big-handles — a day. That’s f**king crazy,' the father-of-two said in the interview; seen here performing in 2016

Drowning: 'I was drinking two gallons — not pints, not quarts, but gallons, the big-handles — a day. That’s f**king crazy,' the father-of-two said in the interview; seen here performing in 2016

That was when Lee came to grips with the fact that he was potentially compromising his health in a serious

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