Gloria Laura Vanderbilt (February 20, 1924 – June 17, 2019) was an American artist, author, actress, fashion designer, heiress, and socialite. She was a member of the Vanderbilt family of New York and the mother of CNN television anchor Anderson Cooper.
During the 1930s, she was the subject of a high-profile child custody trial in which her mother, Gloria Morgan Vanderbilt, and her paternal aunt, Gertrude Vanderbilt Whitney, each sought custody of her and control over her trust fund. Called the "trial of the century" by the press, the court proceedings were the subject of wide and sensational press coverage due to the wealth and prominence of the involved parties, and the scandalous evidence presented to support Whitney's claim that Gloria Morgan Vanderbilt was an unfit parent.
As an adult in the 1970s, Vanderbilt launched a line of fashions, perfumes, and household goods bearing her name. She was particularly noted as an early developer of designer blue jeans. In 1974, Paul McCartney released "Mrs. Vandebilt", a song inspired by and loosely based on the life of Gloria.