Jon and Kate or Usher and Tameka

TMZ says that Usher had to call the cops on his estranged wife, because he caught her scratching up his car. When the po po arrived, Tameka had already left. Usher also had to call 911 a second time, because Tameka refused to leave his property.

Usher thinks that Tameka scratched up his truck, because they had a fight over the custody of their children the night before. The day after the fight, Tameka showed up at his house demanding to see the kids. The kids were at his mother's house. When Tameka left, Usher immediately drove his over to his mom's house. Tameka was already there, banging on the door and acting crazy Usher called the cops, but Tameka left before they arrived. The next day, Usher found his truck all scratched up.