In pictures: 2013's celebrity weddings
Kristen Bell and Dax Shepard
17, October, Los Angeles, USA.
After four years together Kristen and Dax were in LA's County Clerk office to collect their marriage licence but decided to say "I do" at the same time.
Prior to their spontaneous big day the couple had both spoken openly about their refusal to become man and wife until gay marriage became legal in their home state of California. Photo: © Getty Images