In case fashion lines, lip kits and old school music videos aren't enough, you can now get your Kendall and Kylie fill with a Jenner-inspired milkshake. The treat comes from the milkshake connosoirs at Black Tap NYC. Milkshake Jenner is officially the newest sister to join the crew. While the milkshake may be sweeter than your average Jenner girl, it certainly has the mouth of one.