Often, there seems to be a weird dynamic and relationship between artists and their producers, but in Kesha’s case, it was extremely inappropriate.

Kesha was reportedly sexually, physically and verbally abused by her producer, Dr. Luke, after working with him at the age of 18, and one instance mentioned in a new lawsuit claims he forced her to do drugs before forcing himself on her.

She claims Dr. Luke said, among other things, “You are not that pretty, you are not that talented, you are just lucky to have me.”  As we reported, she claims he called her “a fat f***ing refrigerator.”

Kesha also says there was physical abuse … once she says he attacked her at his Malibu house where he was “violently thrashing his arms at her.”  She says she escaped and ran barefoot down PCH and hid in the mountains.

Kesha’s lawyer says that the lawsuit is a “wholehearted effort by Kesha to regain control of her music career and her personal freedom”.

Check out the full story on TMZ.