It's not T-ara's Qri but it's Qri!
What do we mean by that? Better check out her next clip which she created through the app '小偶 - 我的3D萌偶'.
"Dance dance #qri #sexyback"
Following that, You can also see Qri's pretty picture below.
"It's Coffee Bean when it comes to coffee!!♡
Coffee doesn't betray like you know who~ Eumahahha!!! "
*Qri was playfully referring to her friend