While no one knows for sure if Katy Perry is having a beef with Taylor Swift at the moment, the singer did reveal that her success has intimidated other people in her life. Pre-Taylor-feud, Katy took part in an interview with US Harper's Bazaar for its October issue (which hits newsstands on Sept. 23). She opened up about her new attitude toward her love life, how she meets men to go on dates, and what has gone wrong in her past relationships. Katy also touched on her infamous comments about being open to the idea of becoming a single mother. Keep reading for Katy's best quotes from her Harper's Bazaar interview.