Ashlee Simpson & Husband Evan Ross Changing Names to Honor Mother-In-Law Diana Ross — billboard.com

Ashlee Simpson and actor Evan Ross have been married since August, and now the two are looking to legally change their names to honor his mother, Diana Ross.  Ashlee Simpson and Evan Ross Marry in Connecticut Following the wedding, Simpson took her husband's legal last name -- Naess -- which is his fathers'. But now that the couple is expecting its first child, as TMZ reports, together they want to change their last names to Ross-Naess in honor of the queen Supreme -- Ross. 

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