has she faced any issues legally?
Yes, In October 2014, Kesha sued producer Dr. Luke for sexual assault and battery, sexual harassment, gender violence, emotional abuse, and violation of California business practices which had occurred over 10 years working together.
Kesha
 In October 2014, Kesha sued producer Dr. Luke for sexual assault and battery, sexual harassment, gender violence, emotional abuse, and violation of California business practices which had occurred over 10 years working together.
who sang tik tok and we are who we are Kesha. does it belong to any album? No, its from her extended play (EP), "Cannibal". what does the term  ep refer to? An extended play, often referred to as an EP, is a musical recording that contains more tracks than a single but is usually unqualified as an album or LP. can you name the best selling one of its kind? As Ugly as They Wanna Be. does the singer have other professions as well? UNANSWERABLE what style of music can we see in the above mentioned singer's works? She has a mezzo-soprano voice, and has done country, pop rock, electro and synth-pop. what is her opinion about spirituality? She views "God [as] nature and space and energy and the universe.
wiki:20390841
Kesha [SEP] 2014–2016: Lawsuit and personal struggles
On August 4, 2015, Kesha signed with American performance rights organization SESAC Inc. Kesha guest starred in the second season of the U.S. television series "Jane the Virgin", which aired on October 12, 2015. The singer played Annabelle, the show's protagonist's hostile neighbor. In December 2015, Kesha revealed that she had formed a country music and classic rock-influenced band called Yeast Infection and performed a live show with the band in Nashville, Tennessee on December 23.