Article continues below advertisementCher has filed for conservatorship of addict son Elijah Blue Allman estate, revealing he's been admitted to a psychiatric hospital following his latest brush with the law. Per court documents obtained by an outlet, the music icon, 79, filed a petition in Los Angeles Superior Court earlier this week requesting that fiduciary Jason Rubin take temporary control of her 49-year-old son's finances."The life of Elijah Allman ('proposed conservatee') has significantly deteriorated since a prior conservatorship petition was filed in 2023," the new filing reads.