celebrities who are 26 in 2018?
['Justin Bieber. Pop Singer.', 'Harry Styles. Pop Singer.', 'Niall Horan. Pop Singer.', 'Lauren Riihimaki. YouTube Star.', 'Liam Payne. Pop Singer.', 'Meghan Trainor. Pop Singer.', 'Camila Mendes. TV Actress.', 'PrestonPlayz. YouTube Star.']