Complex sentence: Megan Mullally (born November 12,1958) is an American actress and singer best known for playing the wealthy, alcoholic socialite Karen Walker on the Emmy Award-winning TV sitcom "Will & Grace" from 1998--2006.
Split into simpler sentences: Megan Mullally (born November 12,1958) is an American actress and singer. She is best known for playing the wealthy, alcoholic socialite Karen Walker on the Emmy Award-winning TV sitcom "Will & Grace" from 1998--2006.