Yuri, Tiffany and Son Dambi's Saturday Night

As reported earlier, Girls' Generation members, Yuri and Tiffany did a special stage with Son Dambi for her Saturday Night performance on MBC Show! Music Core. But when Son Dambi begun her performance which was the final one for the show, Yuri and Tiffany was nowhere to be seen. Well, the reason being that they had went backstage to change into stage clothes. This continued until the final third of the performance, as they reappeared in tight shimmering outfits (Yuri in magenta, Tiffany in purple) that showed off their svelte figures. They proceeded to finish up the routine and ended the show on a sexy note. So any thoughts on Yuri and Tiffany's performance even though it was kind of short? I realize that this is the 5th Saturday Night related article in the last 48 hours. But there's nothing I can do since the song is mad popular at the moment. Yuri and Tiffany enters at 2:22. Camera shake at 2:51 - 2:54 had me ROFL. credit: thicindy