Cher's request for conservatorship over her adult son Elijah Blue Allman has been denied. A Los Angeles judge rejected the 79-year-old singer's request to appoint a conservator of Allman's estate at a hearing on Friday without prejudice, meaning that she can file again, People reports.A conservatorship, known in some states as a guardianship, is an involuntary status usually reserved for older or very ill people who are suffering from dementia or are otherwise incapacitated and unable to make decisions for themselves. 0:49 'Free Britney' bill unveiled by lawmakers in the U.S.