We R Who We R

"We R Who We R" is track number two on Ke$ha's album,Cannibal. It also serves as the first single off the album. On November 4, 2010, it debuted at number 1 on the US Billboard Hot 100 becoming only the 17th song to do so. The song is written by Ke$ha, Łukasz Gottwald, Benjamin Levin, Joshua Coleman.

Music video
The music video for the song was directed by Hype Williams and was filmed in downtown Los Angeles. Filming of the video involved a partial closure of the 2nd Street Tunnel and part of downtown Los Angeles spread out over a 48-hour period. Ke$ha explained the idea behind the video as well as the experience during an interview with MTV News; she said that the video was different from her other videos, noting that it was going to show a sexier side of herself. The music video for "We R Who We R" is presented as an underground party. The video starts off with futuristic flashing lights. Ke$ha, seen in a ponytail wearing gray and black makeup, chains, ripped stockings, and a sparkly one-piece leotard made of shards of broken glass, walks through the 2nd Street Tunnel with fellow partygoers. The scene features drag races and explosions in the background. Close-up shots of Ke$ha show her wearing studs in her eyebrows and her glittery eye makeup. As cars zoom by, the video transitions into a new location at a different party. Midway through the party Ke$ha changes outfits to an American-flag top and pink hot pants. As the song's hook kicks in, Ke$ha is seen standing on the edge of a building; the music stops and Ke$ha stage jumps backwards off of the building's rooftop. She is caught by the partygoers beneath her and the music resumes. The final scenes show Ke$ha dancing among fellow partygoers on a rooftop and smiling while singing "We R Who We R".