What's the Name of That Book??? discussion

The book is about a rockstar and a regular girl. This girl is going to a concert I think for her sister but I'm not sure. she doesn't really know the band and she goes to a cafe and meets a boy ( the rockstar ) and they hint it off. Then she goes to the concert and finds out the guy she was talking to at the coffee shop is the same boy in the band. Please help

The Heartbreak Chronicles by Ali Novak! Pretty sure it's also on Wattpad :D

The Heartbreakers Chronicles series by Ali Novak - Prima's suggestion

THANK YOU SO MUCH!! you found the book that I was looking for