Garth Brooks has been sued by his former hair and makeup artist for allegedly violently raping her in a hotel room in 2019. The country artist reportedly hired the woman after she’d worked for his wife, Trisha Yearwood, for several years. According to the lawsuit, the incident occurred after Brooks flew her to Los Angeles, Calif., to attend a Grammy tribute. The court documents stated that when they arrived, she discovered that the singer had only gotten one hotel room for the both of them to share. She claimed she asked to have her own room, but he refused. Later in the filing, she claimed Br…