Why KARA Gyuri is not pretty?

CREDIT to:
1. Cube Entertainment + Beast (Mystery and Beautiful song)
2. Soshisubs
3.Pikeyenny
4.SuperStarSubbing
5.YangAllRise
6.Sujuism.blogspot
7.AdorkableKaraSeason3
8.donlykara
9.ToQuynh
10. Karaholic.com