Mary-Kate and Joel Madden Hanging Out, Nicole Richie Furious

Nicole Richie is reportedly furious over Joel Madden's friendship with Mary-Kate Olsen. The 26-year-old socialite told Madden, to stay away from the actress after she was seen being “very playful” with Joel at a recent dinner.
 

A source said: "During the dinner, Mary-Kate was very playful with Joel. It was all fun and games, but with the Olsens nothing is as simple as that. Nicole exploded at Joel and demanded that they leave the party. Afterward, Nicole warned him to stay away from Mary-Kate.”

To make matters worse, Mary-Kate went to watch the rocker perform in New York last week and Joel took the opportunity to give her tour of the Good Charlotte bus.
 

A source tells Life and Style magazine: “After the concert, Joel invited her back to see the tour bus. He showed her some baby photos of Harlow. Joel isn’t one to lie or hide things from Nicole, so the next day he told her about it on the phone. Nicole freaked out. Joel thought she’d respect the fact that he was trying to be honest - after all, he and Mary-Kate are just friends - but Nicole was hurt and angry. He couldn’t deal with it, so he hung up, and she kept texting him after that.”

 Via Chinadaily