She's been playing Manny Santos on the TeenNick television show Degrassi: The Next Generation for eight years, and today Cassie Steele is celebrating her 20th birthday! Happy Birthday, Cassie!

Fun Facts About Cassie:Destructo Doll came out this summer!
– She's not the only Degrassi star in her fam! Cassie's younger sister Alex plays Angela Jeremiah!

Leave your birthday messages for Cassie below!

Photo: Courtesy of Epitome/Nickelodeon

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