F4 [Photo/Official Weibo account of F4]

4. F4

F4 or Flower Four is a Taiwanese boy band consisting of Jerry Yan, Vanness Wu, Ken Chu, and Vic Chou.

The group was formed in 2001 after starring in the successful Taiwanese drama Meteor Garden.

The show's theme song topped musical charts that year and was sung by many young men expressing love for their girlfriends.