Lori Alan is an actor, singer, voiceover coach, writer, and producer. She is known for playing Pearl Krabs on the tv series "SpongeBob SquarePants" Diane Simmons on the tv series "Family Guy," The Invisible Woman on the series "Fantastic Four," and The Boss in the Metal Gear video game series. She has also appeared in "Grey's Anatomy," "Law and Order," "Shameless," "Will and Grace," "The Hard Times of RJ Burger," "Workaholics," "Curb Your Enthusiasm," and "Nobody Wants This."