J.Y.Park asks lady's vital stats in new MV teaser

J.Y. Park release a rated-15 MV teaser for his upcoming song 'Who's your mama?' which tease a rather hilarious gesture.

The clip started off when cheeky JYP stares at lady's back and suddenly asks her her waist and hip sizes which are 24 and 34. Afterwards, he lets out a squeal.

Meanwhile, the song will also feature Jessi of Lucky J and will be released on April 12.