a world where angels are celebrities ?

read this book in high school around 2014 but might have been older, and there were at least two books in the series

teen girl lives in a world where angels are treated like celebrities (paparazzi, tv shows, brand deals) and she doesn’t like them but ends up getting close with like one of the more popular guy angels and they end up dating? I remember she lived w her father who owned an old diner? and it might have been set in LA