Chief Keef never showed up to his own, big-budget Las Vegas video shoot for "Hate Being Sober" in November, standing up 50 Cent and Wiz Khalifa, but he made time to link with longtime collaborator DGainz for this quick clip. The director unobtrusively captures Keef, this time in a new, suburban setting. Keef's daughter Kay Kay guest stars. "They Know," a gushing track that Keef begins with 40 seconds of huuuahhhhhhh warbling, will not appear on his Interscope debut, which you can preorder now.