CL apologized to comedian Jo Se Ho for her drunken behavior.

In a preview for 'You Quiz on the Block', CL revealed how she first met Jo Se Ho at Taeyang and Min Hyo Rin's wedding. The former 2NE1 member expressed, "I wasn't going to talk about this because it's so embarrassing, but I want to apologize."

She continued about the wedding, "One the day, I wore a black suit and green fur coast. When I went into the church, I tripped over the fur and fell down. They ushered me in, and I wasn't able to concentrate on the wedding. Up until I was singing, everyone was asking if I was okay and why I wore the fur jacket." 

CL explained she then had champagne, and she couldn't hold back her excitement when she saw Jo Se Ho, saying, "I was so nervous I drank 2 glasses of champagne on an empty stomach. When Dara unni went to greet Jo Se Ho because she knew him, I was already drunk, and as soon as I saw him, I pinched his cheeks." She then apologized to the comedian, who said, "What's funny is G-Dragon asked if we knew each other. When I told him we just met, G-Dragon yelled, 'CL, what are you doing?'"

Catch the clip of CL and Jo Se Ho above!