 In March 2019, Australian musician Zheani Sparkes released a diss track titled "The Question" detailing an alleged sexual assault on her by du Toit's Die Antwoord bandmate Watkin Tudor Jones in South Africa in 2013.Sparkes claimed that Jones drugged her and trafficked her to Africa, that he sent explicit photos of her to cast members of "Chappie", and that he was interested in her because of her resemblance to his and du Toit's daughter Sixteen Jones, who in 2013 was 8.Du Toit vehemently defended Jones in response to the allegations.