No. Singer, songwriter, and rapper Kesha is not Mick Jagger's daughter. People think she's Mick's daughter because the singer's oldest daughter, Karis, is nicknamed Kesha.
Karis has had a tumultuous relationship with her dad after he initially tried to claim he wasn't her father. Her mother is Marsha Hunt, an American actress and singer who is reportedly the subject of Rolling Stones track, Brown Sugar.
Marsha and Mick had a nine-month love affair, which resulted in Karis being born.
Mick Jagger, who became a father for the 8th time, after his partner, 29-year-old Melanie Hamrick , gave birth to a baby boy, has had 7 seven children from previous relationships namely: Jade, Karis, Elizabeth, Jim, Georgia, Gabriel and Lucas.
Singer Kesha, on the other hand, said that she has no knowledge of her father's identity. Additionally, mother Pebe said that she's not sure who Kesha's biological father is.