And the wait is finally over - tonight, SNSD's Yoona and 2PM's Taecyeon executed their highly anticipated collab performance at the 2009 MBC Gayo Daejun / Grand Celebration. In this make-believe courtship, Taecyeon & Yoona, who are secretly dating, get into an argument that the latter can't seem to easily forgive him for. However, SNSD & 2PM members concoct a plan to help the duo get back together for a happy ending. Sexy Back + Crazy in Love Night Fever Now, I have absolutely nothing against Yoona. She's sweet, pretty, and has got an impressive track record in both singing & acting. But seriously, I think Korea's love for this girl is the only thing that's keeping her off many raging fangirls' hit lists, and I can't blame them - how could any sane female not be jealous of this performance? Well then again, the same could be said for S?NES wanting to clobber Taecyeon to the ground... who are you more jealous of, the beauty or the beast?