Dempsey's kids keep him 'grounded'

Grey's Anatomy actor Patrick Dempsey shuns the glamorous Hollywood lifestyle - thanks to the influence of his three children.

The 41-year-old cites his real life role as father to Tallulah Fyfe, five, and nine-month-old twin sons Darby Galen and Sullivan Patrick as the reason he routinely avoids the wild Los Angeles celebrity scene.