VIDEO : Bindi Irwin Gets Engaged On Her 21st Birthday

Bindi Irwin?s longtime boyfriend Chandler Powell proposed to her on her 21st birthday. Irwin shared the news on Twitter, sharing photos of her and Powell while showing off her new ring. She wrote: ?Close to 6 years ago I fell in love with you & every day since has been a whirlwind of adventure & true happiness.? According to CNN, Powell also wrote a tweet about Irwin saying yes, talking about meeting at the Australia Zoo.