Matt Damon

Before his political career, Ronald Reagan was a well-known actor. But besides the Gipper, there really hasn't been a president who was a traditional, entertainment-industry celebrity before ascending to the highest office in the land.

Celine Dion and her husband, Rene Angelil, welcomed twin boys into their family Saturday.  The two boys were born healthy, but premature, so they will be spending a few more days in an incubator.  Dion underwent a carsarean for the delivery...