Wondergirls VS Schoolgirls? Which one is more sexier?

Wondergirls went on the dance battle with the Schoolgirls, idol girl group in US.
On the 11th, wondergirls just released their new music video for the new single, ‘The DJ is Mine’.
This song is about doing a dance battle at the club with the Schoolgirls for winning the club DJ.

‘The DJ is Mine’ is a genre of dubstep mixed with exciting shuffle beats.