Remember when Debbie Rowe said she was fighting for custody of Michael’s kids and wouldn’t relinquish her rights again for $4 million like she did two times already? Well, hey. Guess what?

Michael Jackson’s baby mama Debbie Rowe has sold her kids again — this time squeezing about $4 million from her former mother-in-law in exchange for giving up her parental rights, a family source told The Post yesterday.

“It’s one final payday,” the disgusted Jackson confidant said.

The family isn’t happy about the mega-payout — which was set to be sealed in Los Angeles yesterday afternoon — but they consider it a necessary evil, the source said.

“They felt it was like a ransom-type thing. [Rowe] jumped back into the picture because she wanted money,” the friend said.

I agree. Debbie Rowe is disgusting. Disgustingly rich.