Oksana, behave!
(Book)

When Oksana's family begins their new American life in Florida after emigrating from Ukraine, her physicist father delivers pizza at night to make ends meet, her depressed mother sits home all day worrying, and her flamboyant grandmother relishes the attention she gets when she walks Oksana to school, not realizing that the street they're walking down is known as Prostitute Street. Oksana just wants to have friends and lead a normal life--and though she constantly tries to do the right thing, she keeps getting herself in trouble.