Jessica Simpson and Nick Lachey announce split

After months of rumours, denials, and salacious magazine covers, Jessica Simpson and Nick Lachey's marriage is over.

The couple have jointly announced their separation, confirmed their publicists Meredith O' Sullivan and Rob Shooter.

"After three years of marriage, and careful thought and consideration, we have decided to part ways," Simpson and Lachey said in an official statement.

"This is the mutual decision of two people with an enormous amount of respect and admiration for each other. We hope that you respect our privacy during this difficult time."