As we know Avril Lavigne signed a multimillion-dollar contract with 'Lotto' in China to promote their products along with her clothing line 'Abbey Dawn' called 'Avril x Lotto'.
^ who?
and well she has green hair and with evolve what you mean or expect?
she's a rockstar! this is her style don't expect her to dress like Lady Gaga or something like that + she's BEAUTIFUL.