Celebrities don't always agree with their managers, and when they don't, it's time for a new one. It was recently announced that Jennifer Lopez ditched her manager over the weekend. The "Wedding Planner" star fired Jeff Kwatinetz, who was once engaged to Brittany Murphy and heads management company The Firm.

J.Lo, 37, has refused to comment on the split, but The Firm has issued a statement saying, "Jennifer is a dear friend of The Firm and will remain so regardless of the business relationship. This was a decision based on differing styles and expectations and we wish her the absolute best."

Brittany Murphy has announced she is no longer engaged to her fiance. The adorable actress, widely known for her role in 1995's box office teenage smash "Clueless," got engaged to Joe Macaluso on New Year's Eve 2005, but they have now decided to call time on their relationship.

Confirming the split, a spokesperson for Britney said, "They have amicably ended their engagement but remain close friends and wish each other much happiness."