As we reported earlier, Lee Hyori performed a duet with her former SBS Family Outing buddy and Big Bang member Daesung on an upcoming episode of Yoo Hee Yeol's Sketchbook. They performed a song called How Did We Get from Hyori's latest album and some fans in attendance took some photos. http://www.youtube.com/watch?v=MCiAKtjRkOg The chemistry between the two looks and sounds amazing, and they're even seen holding hands! Stay tuned on allkpop for footage of the actual performance! [gallery columns="4"] Photo source: daum