JOHN MAYER

John Mayer ''goes mad at Brand''

John Mayer ''goes mad at Brand''John Mayer is really mad on Katy Perry’s ex-husband, Russell Brand. He asked Russel to stop making bad joken about her.

The comedian Russel Brand said recently during a stand-u comedy that he felt like a monk during their 14-month marriage.

John tried to defend his girlfriend and "asked Katy for his email so he could give Russell a piece of his mind," a source told British magazine Grazia. The singer sked Brand not to use his failed marriage to Katy as material for his stand-up shows.

John Mayer and Katy are a couple now and they try to enjoy the life together. "It frustrates her that Russell insists on dragging up their relationship for the sake of his shows, reopening old wounds," said a source. "She''s moved on and wishes he would too."