Will Smith's son Jaden (who stars in the new Karate Kid) proves that talent definitely runs in the family as he raps with Justin Bieber on Never Say Never, a single from the movie's soundtrack.

If you're a tween, you probably will find this video the hottest thing since, like, Justin's last vid, but if you're not in the 10-12 age range you'll find this totally adorbs.

Even if it does look as if they've mangled a classic movie in the clips playing during the song!