R&B singer August Alsina is starting off the cold month of December with a steamy house party. Of course, this is the time when winter starts, so one question to ask: where is everyone's clothes in his new video for 'Numb'?

Alsina and featured artists Yo Gotti and B.o.B host a party with scantily-clad ladies -- underwear is the norm here. This makes it even more of a bummer that Problem and IamSu! -- the song's original collaborators -- didn't get the invite.

The trippy, key-based song receives fitting psychedelic effects throughout as the trio enjoy the festivities. The Payne Lindsey-directed video climaxes as Yo Gotti poses and raps for the camera and a pillow fight between two women breaks out behind him. Yo Gotti either really loves rapping or he's completely unaware of his surroundings.

After releasing the 'Downtown: Life Under the Gun' EP in August, Alsina is preparing his debut album.