Deletion of Fifth Harmony

Comment: Does not fail  or : "Has a large fan base or a significant 'cult' following," "Has been the subject of multiple, non-trivial, published works appearing in sources that are reliable, not self-published, and are independent from the musician or ensemble itself," "Has won or placed in a major music competition."  is not the sole standard for notability, nor is it a relatively strict standard or one well-designed to apply to the nature of 21st century celebrity
Stance: keep
Cited policy: Wikipedia:Notability (WP:NMUSIC||WP:ENT||WP:BIO1E)

Comment: Mostly per ApprenticeFan and Yonglaytan. The group are not notable outside of The X Factor, so  applies. Having a huge fanbase doesn't change that either
Stance: merge
Cited policy: Wikipedia:Notability (WP:ONEEVENT)