Taking to Instagram, the Australian star shared a cheeky snap alongside her boyfriend and simply captioned it, "Clark Kent....? šĀ #Halloween."
Fans couldn't help but notice how grown up the 19-year-old looked. "OMG when did you get so gorgeous Bindi?" one wrote.
While another commented: "Watched bindi thru the years. Youāve turned out beautiful inside and out."
"Wow! Super smoking'! š„š„š„" one more wrote.
Chandler was quick to respond with an outpour of emotion, writing: "I. Am. The. Luckiest. Guy. Alive. ā¤ļø Can't wait to celebrate todayš."
We're not sure if the candy they'll be eating will be as sweet as they are!
This article originally appeared onĀ WHO.