It's most def about her mum. The "one time tramp" is referring to the relationship she had with her father (who at the time was married to another).
Also, I think the "like a child you forgot" is in reference to the fact that her famous dad didn't really claim her until she was famous and how she doesn't really forgive him.
It's most def about her mum. The "one time tramp" is referring to the relationship she had with her father (who at the time was married to another). Also, I think the "like a child you forgot" is in reference to the fact that her famous dad didn't really claim her until she was famous and how she doesn't really forgive him.