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: - Her celeb crush is Justin Timberlake!
- Cassie is more than an actress -- her second album Destructo Doll came out this summer!
- She's not the only Degrassi star in her fam! Cassie's younger sister Alex plays Angela Jeremiah!