Nikki Sixx My Famous Ex Wins Big ... If I Make $10 Million!!

1/20/2016 12:30 AM PST BY TMZ STAFF
EXCLUSIVE

0118_NIKKI_SIXX_Donna-D-Errico_TMZThink Motley Crue bassist Nikki Sixx can rake in $10 MILLION this year? 

His famous ex-wife sure hopes so ... 'cause if he hits the $10 million mark, she stands to pull in a ton of money in child support ... this according to legal docs obtained by TMZ. 

Sixx divorced former "Baywatch" actress Donna D'Errico almost 10 years ago -- but they have a minor child together ... and Nikki's still on the hook for child support payments. 

Sixx has already agreed to pay roughly $8,200 per month ... but she also gets a cut of any money he makes over $1.6 million ... with a cap if he makes $10 million or more. 

If he hits the $10 million mark, Donna stands to get $252k per year ... not bad considering she claims she's only making $40k annually on her own. 

Nikki just wrapped up his farewell tour with Motley Crue -- and it's a good bet he made some real money.  

Fingers crossed, Donna. 

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