Kyleigh is the daughter of none other than smashing pumpkins lead singer Billy corgan. Kyleigh is his daughter with a woman who he has a one night stand with and he has full custody over her. Kyleigh is fourteen. Billy is 59. Billy married Chloe Mendel in 2023 but they’ve been dating for 12 years. Chloe is 30. Chloe and Billy have three kids together. Their oldest kid is a son named Augustus Corgan who’s 11. Their middle child is a girl named Philomena who’s eight. Their youngest is a one year old named Juno. Kyleigh isn’t the biggest fan of Chloe but she still has to be nice to her.