Johnny Collins is Miley's middle school classmate who first appears in the pilot episode of Hannah Montana.
Miley had a huge crush on him, but was too nervous to talk to him. When he finally spoke to her, she completely lost her composure—blurting out nonsense and accidentally pouring ketchup all over her hands. In an attempt to play it off, she claimed it was "a wonderful moisturizer."
Johnny was a fan of Hannah Montana, and gets her autograph after her Los Angeles concert. He asked her to sign it to Johnny, claiming that Johnny is his little brother. When Hannah complimented his soft hands, he says "thanks, it's ketchup".
Johnny was not seen again until the end of the second season in "We're All On This Date Together". His two year absence was the result of going to school in Arizona. Rico calls Johnny "Poodle Dude," referencing his curly afro. He apparently comes from a rich family as he buys a dinner date with Hannah Montana for $19,000 at a charity auction. He got mad at Hannah when she treated Rico poorly. Hannah laughed at him and he left angry and frustrated at her. He later met Miley but left disgusted after Miley vomited.