The 19-year-old singer, who was initially reluctant, considered his stance after his girlfriend's mother, Kris Jenner, pointed out how Kim Kardashian's rapper husband Kanye West appeared on the show in spite of his unwillingness, reported Contactmusic.
"Kris pointed out how Kanye was reluctant to do it, which has certainly influenced Harry. He has a lot of respect for Kanye," a source said.
"Harry is now considering making a small appearance, perhaps just in one episode or even a trailer. After all, his band was created for 'The X Factor'," the source said.