Sella (セラ)
Sella is a Homunculus created by the Einzbern family to serve as a maid and to teach Illyasviel sorcery. Despite her appearance, she is only about two years old. Like Ilya, she has silky blonde hair and deep crimson eyes. Sella is rather fickle and insecure (especially regarding her body), and is very suspicious of Shiro Emiya. (Source: Type Moon Wikia, Wikipedia)
Animeography
Carnival Phantasm
Fate/kaleid liner Prisma☆Illya
Fate/kaleid liner Prisma☆Illya: Undoukai de Dance!
Fate/kaleid liner Prisma☆Illya Specials
Fate/kaleid liner Prisma☆Illya 2wei!
Fate/stay night: Unlimited Blade Works
Fate/kaleid liner Prisma☆Illya 2wei! Specials
Fate/stay night Movie: Heaven's Feel - I. Presage Flower
Fate/kaleid liner Prisma☆Illya 2wei!: Mahou Shoujo in Onsen Ryokou
Fate/kaleid liner Prisma☆Illya 2wei Herz!
Fate/stay night: Unlimited Blade Works 2nd Season
Fate/kaleid liner Prisma☆Illya 2wei Herz! Specials
Fate/kaleid liner Prisma☆Illya 3rei!!
Fate/stay night Movie: Heaven's Feel - III. Spring Song
Mangaography
Voice Actors
Tiffany Grant
English
Haruhi Nanao
Japanese
Rachael Lillis
English
Beth Lazarou
English
Deborah Morese
Italian
Julia McIlvaine
English
Anni C. Salander
German
Azucena Miranda
Spanish