After 20 years of drama, heartbreak and heart surgery, Shonda Rhimes' Grey's Anatomy has become a household name for TV fans around the world. The show, which celebrates the 20th anniversary of its ...

They have five children together. T.R. Knight's breakout role was playing Dr. George O'Malley on Grey's Anatomy, and he even received an Emmy nomination for his performance in 2007. The actor ...