The animal rights campaigning wife of the ex-beatle is threatening to confront J.Lo outside her home and in front of the world's press at her next movie premiere.
The warning comes after amputee Mills McCartney lost her prosthetic leg during a violent confrontation with security guards at Lopez's New York office on Tuesday (13SEP05), as she attempted to deliver the singer a People For The Ethical Treatment Of Animals (PETA) DVD showing creatures being killed for fur.
Tuesday's incident followed a demonstration at which the 37-year-old pleaded with fans to boycott Lopez's music, movies and clothes because she uses fur in her fashion range Sweetface.
And now Mills McCartney, who says she has the full backing of her LET IT BE legend husband, plans to continue bothering Lopez for as long as she wears fur.
She says, "PETA has tried for years to educate her about fur, at first quietly and now like this. She keeps saying she wants to be educated.
"So the next stage is I'll find out where she lives and show up there. And I'll get a hold of her at her premieres.
"She needs to find some warmth inside her and penetrate that warmth in her heart."