Mario helps Justin bieber sing and be in the rockin' Mario bros
he plays hide and seek with justin bieber
She saves him from the orca NOT FINISHED
he put him under water so the orca will eat him
he take Justin bieber away(in Summer Fun 3)
he is Justin bieber's nemesis
he attacks Justin
she doesn't want to date him because she said "I only date Luigi! STOP TRYONG TO KISS ME YOU IDIOT!!!!!!"