Tabitha St. Germain is an actress and singer in My Little Pony Friendship is Magic. Her most prominent roles in the series are as the speaking voices of Rarity and Princess Luna.
St. Germain initially became involved with the show through her previous experience in G3 My Little Pony animated specials, having voiced Minty, Wysteria, and Thistle Whistle. As part of her audition, St. Germain was told "not to do anything [she'd] done before", so she chose not to audition for Pinkie Pie, who is similar in character to Minty, or Fluttershy, who is similar to Wysteria.
Among her fellow cast members, St. Germain is known to sometimes bring cookies and other sweets to recording sessions.
In 2012, she was nominated for a UBCP/ACTRA award for "Best Voice" alongside Trevor Devall and Andrea Libman, which Libman won.
In My Little Pony: Pony Life, St. Germain assumed the role of Spike, replacing Cathy Weseluck after Friendship is Magic.
In previous generations of My Little Pony, St. Germain provided voices for Minty, Wysteria, Thistle Whistle, and Scootaloo in several direct-to-video animated specials.
Outside My Little Pony, St. Germain has provided voices for characters in numerous animated series, including Olive Oyl and Swee'Pea in Popeye's Voyage: The Quest for Pappy, Augie Shumway and Rhonda in ALF: The Animated Series, Spryte in The Legend of Zelda, Dende in Dragon Ball Z, Nazz in the series premiere episode of Ed, Edd n Eddy, Shana in the first season of Shakugan no Shana, Naomi Misora in Death Note, the title character in Pucca, Cheer Bear in Care Bears: Adventures in Care-a-Lot, Martha in Martha Speaks, Phoebe in Kid vs. Kat, Heloise in Jimmy Two-Shoes, Maria Hill in Iron Man: Armored Adventures, Pepper Clark in Littlest Pet Shop, Hilda Spellman in Sabrina: Secrets of a Teenage Witch, and various supporting roles in Beetlejuice, Sonic Underground, Astro Boy, and InuYasha.
Among St. Germain's live-action credits are guest roles on The New Addams Family, Stargate SG-1, The Outer Limits, and Supernatural.