SBS' upcoming reality show 'Roommate' releases the preview of their first episode showing the first meeting of the 11 cast and their house.

The cast are going to be monitored through 60 cameras which will reveal their most candid and natural living routine with their roommates. We can also get a glimpse of some roommates and their first moments together.

The male members have actors Shin Sungwoo, Seo Kangjoon, Park Minwoo, comedian Jo Saeho and EXO's Chanyeeol. On the other hand, the female members have actress Hong Soohyun, After School's Nana, 2NE1's Bom, MMA fighter Song Gayeon and model Lee Sora. Who's the roommate of who? Let's find out by watching the preview below before its premiere on April 20.