Katy Perry is set to release her new single 'I'M HIS, HE'S MINE,' featuring rapper Doechii, on September 13, ahead of her album '143' which drops September 20. The announcement was made on social media, where Perry teased fans with a sneak peek of the track. This single follows her previous releases 'Woman’s World' and 'Lifetimes,' and has sparked discussions regarding her collaboration with producer Dr. Luke, who has faced sexual misconduct allegations. In a recent podcast, Perry emphasized that her music reflects her personal experiences and empowerment as a mother, while acknowledging the controversy surrounding her past collaborations. Fans have expressed mixed reactions to the new single, with excitement for the collaboration but some disappointment linked to Dr. Luke's involvement. The music video for 'I'M HIS, HE'S MINE' will also be released simultaneously with the single.