Hayden Panettiere's ex-fiancé is seeking to be made the temporary guardian of their daughter's estate, according to a petition to the Los Angeles County probate court that raised concerns about the preservation of the late actress' estate. ↧ Hayden Panettiere's ex-fiance files petition over daughter's estate The actress was the mother of one child, Kaya Klitschko, whom she had in 2014 with her ex-fiance, Wladimir Klitschko.