Guess Who This Blue-Eyed Kiddo Turned Into!

Before this big blue-eyed boy turned into a singer and actor, he was just chillin’ with his two actor siblings, and left Kansas at 10 years old … to head off to Cali!

When he was 19, he kicked off his singer career as one of the members of pop band “Big Time Rush.”

“Make it count, play it straight. Don’t look back, don’t hesitate.”