How much pr makes stars

So I Read Alot on social media how some one is pr made super star or she is star due to pr bbnews what you all think how much good pr help making actor or actress stars I feel pr can't make you success or star untill public likes your movies pr can creat news for you give you publicity but making movie hit or can't force public to like any actor in movie it's all about your skills if you are doing good on Box office then your pr news will Get attention otherwise not what your all think plz share