Ashlee and Fall Out Boy bassist Pete filed for divorce this Febraury, citing "irreconcilable differences" as the reason.
In a statement, the pair said:
"After careful consideration, we have made the difficult decision to file for divorce.
"We ask that everyone honour our privacy as we navigate this next phase of our lives."
The couple began dating in 2006 and announced their engagement in April 2008. They married one month later and their son, Bronx Mowgli, was born that November.
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.