Kelly Clarkson. ET can confirm that the 43-year-old talent manager has filed legal docs requesting that Clarkson pay him $436,000 a month.
The breakdown is $301,000 in spousal support and the remaining $135,000 for child support for their two children, River, 6, and Remington, 4.
If Blackstock's request is granted, he'd receive more than $5.2 million per year.He is also asking his ex for $2 million to cover his attorney's fees.
Meanwhile this week, Clarkson won primary custody of the estranged couple's two children. The 38-year-old musician and talk show host plans to stay in Los Angeles with her kids while Blackstock plans to live primarily in his Montana home where the family quarantined together earlier this year, according to court.
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