Fergie and Josh Duhamel are one of the many celebrity couples who called it quits this year, and we're slowly but surely getting some insight into what may have caused the split. The couple, who tied the knot in 2009 and welcomed their son, Axl, in 2013, announced their plans to separate in early September, leaving behind a trail of broken hearts and scratched heads. While details about the reason for their split are scarce, here's everything that's happened since Fergie and Josh broke the news to us.