Pete wentz is gay

As the frontman for pop-punk band Fall Out Boy, Pete Wentz glories in remaking the rules. He playfully subverts gender roles to undercut homophobia by wearing eyeliner, kissing his male.

It was about one of her ex boyfriends who was also a musician. She is on record saying that in interviews multiple times. Pete Wentz never dated Katy Perry. There were also so many guys at that time that fit the song lyrics because it was a popular aesthetic.