Kristen Bell and Dax Shepard Engaged!

Dax Shepard and Kristen Bell

It's finally official: Kristen Bell and Dax Shepard are engaged! At the Sunday's 52nd Annual Grammy Awards, the actress showed off her engagement ring.
According to UsMagazine, quoting Bell's representative, Shepard proposed the 29 years old actress over the holidays.
Kristen Bell and Dax Shepard started dating in December 2007, after she ended her five years relationship with Kevin Mann. Then the 'When in Rome' co-stars made public their relationship in January 2008.