In an Instagram video, Kelis shared her negative feelings about Beyonce's use of her music on her new album Renaissance. Kelis took issue that Beyonce nor her former music producer, Pharrell Williams, gave her the professional courtesy of letting her know that one of her most famous songs, "Milkshake," would be sampled on Bey's new album. The singer said she learned the news via social media. Kelis and Pharrell have a complicated past and huge differences regarding music that