Claire Elisabeth Elliott has filed a request for the court overseeing the Prince estate battle to remove Bremer Trust bank officials as the administrator, insisting she is his sole heir.

Elliott plans to produce a marriage certificate to support her marriage claim, according to TMZ.com.

There are no official records to support her allegations.

Prince was married twice - to Mayte Garcia from 1996 to 1999, and to Manuela Testolini from 2001 to 2006.