The second of the five wives of Brazilian singer and songwriter Raul Seixas, they were married from 1974 to 1978. Gloria Vaquer was the mother of Scarlet Seixas, one of Raul Seixas' three daughters, sister of guitarist Gay Vaquer, and aunt of Brazilian singer Jay Vaquer, Gay Vaquer's son.
Gloria Seixas played a small role in Raul's career. She signed under the pseudonym Spacey Glow, sang and composed hits with Raul Seixas such as "Sunseed", from the 1975 album Novo Aeon. She composed the song "Love Is Magick" with Raul Seixas, from the 1976 7-inch single. She sang the song "The Diary", on the 1977 album Raul Rock Seixas. There is also a phonographic recording from 1976, singing the song "I'll Cry Instead", by the British group The Beatles, revealed as a musical track on Raul Seixas' posthumous album, O Baú do Raul, released in 1992, as well as other participations playing musical instruments such as tambourine on other recordings still in that year of 1976.
In recent years Gloria had changed her name to Sky Keys. A victim of cancer, Gloria died on January 24, 2024, at the age of 74, in Alabama, USA, where she lived.