Westlife Look: One of the prettiest foursomes in the boy band biz, Westlife opted for sleek, sophisticated suits over anything artfully torn or splattered. Sound: Championed by Simon Cowell and inspired by the Backstreet Boys that came before them, Irish sensation Westlife was a ballad-heavy boy band. They made waves with a cover of Barry Manilows Mandy.
Gareth Cattermole / Getty Images
Copyright © 2018, CT Now