BTS or the Jonas Brothers

• One Direction, for example?
• One Direction, for one
• NSYNC or Menudo
• Third part of the mnemonic + ensemble = ___
• Type of pop group
• 'N Sync or Menudo
• Group of singers dreading puberty, probably

Wikipedia Word definitions in Wikipedia
BoyBand is a comedic feature film released in 2010 that depicts the fictional saga of the first ever American boyband . The film stars Michael Copon, Robert Hoffman, Ryan Hansen, Ryan Pinkston, Ernest Phillips, Lorenzo Hooker III, Kurt Fuller, Ming-Na, ...

Wiktionary Word definitions in Wiktionary
n. (alternative form of boy band English)