I saw the original - Dawn Yang's. Have to admit that XX did a really great job at impersonating DY! Her facial expression is uncanny! XX exaggerated at the end of the clip whereby she took her hair and started twisting it all over her face. But that was fucking hilarious lah. LULZ.
"xiaxue uploaded in her own acct, but she removed it. i guess dawnwayang manage to capture it and upload to its own acct."
So, i don't think it's XX fault. It's the DY haters.