|Family and Friends|
|Education:|| Frasier Street Elementary School
|First appearance:||Bye, Bye Birdie|
|Last appearance:||Dateless in San Francisco|
Aaron Bailey is Michelle's recurring classmate. He is the typical class bully, who tends to be annoying and rude at times. He pinches Michelle in one episode when they are in pre-school and Jesse tells Michelle to fight back. When the teacher punishes them, Jesse takes Michelle home. While that behavior is discontinued, his obnoxious ways do continue throughout the series. Danny even remarks in a season seven episode that they are watching Aaron for several days "until his regular babysitter stops twitching". He first appeared in "Bye Bye Birdie" where it is about Michelle starting pre-school and Dave the Bird. Michelle lets Dave free. Aaron last apppeared in "Dateless In San Francisco".