Celebrities Who Guest Starred on American Dad

The Top Ten

Kat Dennings Katherine Litwack, known professionally as Kat Dennings, is an American actress. Starting with a role in an episode of the HBO dramedy series Sex and the City, Dennings has since appeared in the films The 40-Year-Old Virgin, Big Momma's House 2, Charlie Bartlett, Raise Your Voice, The House Bunny, Defendor, ...read more.

Nice image.

Chloë Grace Moretz Chloë Grace Moretz is an American actress and model. She began her acting career in 2004 at the age of seven, and her first award nomination came the following year for The Amityville Horror.
Mariah Carey Mariah Carey, born March 27, 1970, is an American singer, songwriter and actress. She is one of the biggest best-selling women in the music industry, with 18 number 1 records to her name. She is regarded as a sex symbol through her songs and music videos, and she is "well known" for her over-the-top ...read more.
Seth Rogen Seth Aaron Rogen is a Canadian actor, filmmaker and comedian. He began his career performing stand-up comedy during his teenage years, winning the Vancouver Amateur Comedy Contest in 1998. While still living in his native Vancouver, he landed a supporting role in the series Freaks and Geeks. He has ...read more.
Missy Elliott Melissa Arnette Elliott is an American musician, hip hop recording artist, dancer and record producer.
Naya Rivera Naya Rivera Dorsey is an American actress and singer, known for playing Santana Lopez on Fox's musical comedy-drama television series Glee.
Kim Kardashian Kimberly Noel "Kim" Kardashian West is an American reality television personality, actress, socialite, businesswoman and model.
Hayden Panettiere
Zooey Deschanel Zooey Claire Deschanel is an American actress, singer-songwriter, model, and producer most known for her deadpan comedy roles in the films The Good Girl (2002), The New Guy (2002), Elf (2003), The Hitchhiker's Guide to the Galaxy (2005), Failure to Launch (2006), Yes Man (2008), and (500) Days of Summer ...read more.
Tom Kenny Thomas James Kenny is an American actor and comedian known for his long-running role as the title character in the SpongeBob SquarePants TV series and films. Kenny has voiced many other characters including Heffer Wolfe in Rocko's Modern Life, the Ice King in Adventure Time, the Mayor in The Powerpuff ...read more.

The Contenders

Adam Devine
David Faustino
TJ Miller
Ashley Tisdale Ashley Michelle Tisdale is an American actress, singer, and producer. During her childhood, she appeared in more than 100 TV advertisements and had roles in theatre and television shows.

Ashley Tisdale is a great actress.

Carmen Electra Tara Leigh Patrick, better known by her stage name Carmen Electra, is an American glamour model, actress, television personality, singer, and dancer.

Models can't act, sing and dance. They're just a good looking person. They're boring.

James Hetfield James Alan Hetfield was born on August 3, 1963. He is an American musician, singer and songwriter known for being the co-founder, lead vocalist, rhythm guitarist and main songwriter for the American heavy metal band Metallica.
Flea Michael Peter Balzary (born October 16, 1962), better known by his stage name Flea, is an Australian-born American musician, best known as the bassist, a co-founding member, and one of the composers of the rock band Red Hot Chili Peppers with whom he was inducted in 2012 into the Rock and Roll Hall ...read more.
Jennifer Coolidge Jennifer Audrey Coolidge is an American actress, comedian and activist. She is best known for playing Stifler's Mom in the American Pie films.
Eric Andre
Jackee Harry
Charlie Day
CeeLo Green Thomas DeCarlo Callaway, known professionally as CeeLo Green, is an American singer, songwriter, rapper, record producer and actor.
Halsey Ashley Nicolette Frangipane, known by her stage name Halsey, is an American singer and songwriter. She was born on September 29, 1994 in New Jersey. She started her career by releasing songs on SoundCloud, and now she is a well-known pop singer with hits like Bad at Love, and Now or Never. She had originated ...read more.
Hulk Hogan Terry Gene Bollea, better known by his ring name Hulk Hogan, is an American professional wrestler, actor, television personality, entrepreneur and rock bassist.
Brandon T. Jackson
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