Nicki Minaj officially put her new single, "Anaconda," on iTunes tonight, along with a quick preview of the upcoming video for the song. During the snippet of the video on her Instagram, which can be seen above, viewers catch a glimpse of Nicki in the middle of the jungle as the song kicks off with the Sir Mix-A-Lot sample before Nicki goes into full twerk mode. Fans won't have to wait long for the video, as Nicki said the full version will be out in about a week. Grab the single on iTunes here, and stream the song below via Spotify.