26 People You Forgot Were On That's So Raven

You'd think if she were psychic, Raven would've expected at least one of these guest stars.

1. Niecy Nash

Season 1, Episode 17 "Psychics Wanted"

The Reno 911! star played fake television psychic Madame Cassandra, who abruptly quit the show and caused Raven to step in.

2. Brenda Song

Season 1, Episode 14 "A Dog By Any Other Name"

The former Disney Channel starlet played the gang's classmate Amber before hitting it big in the Suite Life series.

3. Susan Lucci

Season 3, Episode 9 "The Big Buzz"

The All My Children star played Raven's guidance counselor who, when given a makeover by Raven, end's up beating her for the School's Best Dressed Award.

4. Yvette Nicole Brown

Season 3, Episode 23 "Too Much Pressure"

Brown played Monica, a sassy receptionist at a dance studio where Pressure is rehearsing his new music video.

5. Cyndi Lauper

Season 3, Episode 13 "Art Breaker"

Songstress Cyndi Lauper guest starred as the gang's art teacher Mrs. Petuto, who sees true potential in Chelsea.

6. Kathie Lee Gifford

Season 3, Episode 11 "Dog Day Afternoon"

The TV personality appeared as Claire, the owner of Camp Woof-Woof, a dog daycare that Eddie, Chelsea, and Raven all get jobs at, which leads to Raven and Eddie accidentally dying Claire's dog pink.

7. Maria Shriver

Season 4, Episode 8 "Be Prepared"

Shriver played herself in a cameo appearance, seeking Donna Cabonna's help in making an emergency preparedness PSA.

8. Kathy Najimy

Season 4, Episode 19 "The Dress is Always Greener"

The Hocus Pocus star appeared as Lora Stelladora, Donna Cabonna's fashion rival.

9. Candace Cameron Bure

Season 4, Episode 20 "Teacher's Pet"

The Full House star played Courtney Dearborn, Raven's new history teacher that she accidentally gets fired.

10. Mindy Sterling

Season 3, Episode 29 "Food for Thought"

Sterling played Judge Foodie, the ruling head of the school's new food court that imposes the students with fatty foods.

11. Kirsten Storms

Season 1, Episode 9 "The Parties"

Raven-Symone's Zenon costar appeared as Nicki, a girl who rivals Raven when they both try to have parties on the same day.

12. Paula Abdul

Season 2, Episode 18 "The Road to Audition"

The former American Idol judge made a cameo as an undercover talent agent for the fictional TV show Undercover Superstar.

13. David Henrie

Multiple Episodes

Before starring in Wizards of Waverly Place, Henrie had the recurring role of Larry, Cory's best friend and bandmate.

14. Adrienne Bailon

Multiple Episodes

The Cheetah Girls actress and singer once again teamed up with Raven-Symone, this time playing bad girl and Raven's archenemy Alana.

15. Haylie Duff

Season 2, Episode 15 "He's Got the Power"

Hilary's younger sister appeared as Eddie's girlfriend Katina who is only interested in him because of his short-term psychic abilities.

16. Jackée Harry

Season 3, Episode 31 "Goin' Hollywood"

The Emmy winner appeared in this episode which served as a failed backdoor pilot as the director of a TV show Cory wins a chance to appear on.

17. Ricky Ullman

Season 3, Episode 16 "On Top of Old Oakey"

The Phil of the Future star played Jake, who dates Chelsea after lying about being a vegetarian.

18. Dylan and Cole Sprouse

Season 4, Episode 11 "Checkin' Out"

The twins appeared as Zack and Cody Martin in a special crossover event with The Suite Life of Zack and Cody.

19. Tim Reid

Season 4, Episode 7 "Driving Miss Lazy"

Reid appeared as Sheriff Jefferson, who arrests Eddie on suspicion of being The Pink Bandit.

20. Phill Lewis

Season 4, Episode 11 "Checkin' Out"

Lewis also appeared in The Suite Life crossover event as his character Mr. Moseby.

21. Geoffrey Owens

Season 4, Episode 21 "The Way We Were"

The Cosby Show alum Geoffrey Owens appeared in this episode as Michael, Eddie's father.

22. Rae Dawn Chong

Season 4, Episode 21 "The Way We Were"

Chong also guest starred in "The Way We Were", appearing as Eddie's mother Lynn.

23. Della Reese

Season 3, Episode 35 "The Four Aces"

The Touched by an Angel star played former jazz singer Ms. Rhonnie Wilcox, whom Raven helps at a nursing home and provides the opportunity for her to fulfill her dream of singing at her father's club.

24. Macy Gray

Season 3, Episode 4 "Taken to the Cleaners"

Singer Macy Gray appeared as a sassy employee for a dry cleaning company.

25. Tiffany Thornton

Season 4, Episode 11 "Checkin' Out"

The future costar of Sonny with a Chance appeared as Tyler Sparks, a popular actress who gets saved by Zack and Cody when Raven has a vision of her falling.