Name	Known for
Royel Augustine Self Self See fewer	Lacrimosa (IV) (2017)
Sydney Bergerson Self Self See fewer	R Rated Frozen (2017)
Jackson Crane Self (as Jackson) Self (as Jackson) See fewer	Kids React (2010)
Tyler Dickinson Self Self See fewer	Kids React (2010)
Jaxon Hibler Self (as Jaxon) Self (as Jaxon) See fewer	Anger Management (2012)
Niall Horan Actor (archive footage) Actor (archive footage) See fewer	Smallfoot (2018)
Chloe Lutosky Self Self See fewer	Girl Unburdened (2016)
Max Self Self See fewer	Generations React (2016)
Elle Nicoletti Self Self See fewer	The Case of the Missing Garden Gnome (2012)
Jayka Noelle Self Self See fewer	React to That (2014)
Melanie Nunez Self (as Melanie) Self (as Melanie) See fewer	Generations React (2016)
One Direction Actor (archive footage) Actor (archive footage) See fewer	One Direction: What Makes You Beautiful (2011)
Liam Payne Actor (archive footage) Actor (archive footage) See fewer	Fifty Shades Freed (2018)
Emma Rex Self (as Emma R.) Self (as Emma R.) See fewer	React to That (2014)
Caden Stillwell Self Self See fewer	Jack's Bedtime Story (2015)
Louis Tomlinson Actor (archive footage) Actor (archive footage) See fewer	iCarly (2007)