Ruby was dubbed "radio's original cowgirl". The husky voice star was something of a cross between Sophie Tucker (whom she was often compared to) and Dale Evans and with her husband, fiddler Curly Fox was an enormously popular radio and personal appearances star in the 1940s although she failed to have any hit records. Her best-known song, "Don't Let That Man Get You Down" predated Loretta Lynn's stand-up-to-your-man hits by twenty years.
This sassy persona was adopted on most of Ruby's recordings, "Ain't You Sorry That You Lied" and "You've Been Cheating on Me", songs perhaps too trailblazing to have been record hits in that very conservative era of country music. Most of Texas Ruby's recordings were done for the King Records and Columbia Records labels. Her first sessions were in Dallas for Decca Records in February, 1937.
Texas Ruby made her first breakthrough in the music industry working with country bandleader Zeke Clements but by the mid forties she and husband Fox had developed their own stage act and were much in demand, including a stint as regulars on the Grand Ole Opry from 1944 to 1948. The Foxes left the Opry and in late 1948 moved to Texas, where most of their concert dates were. The move seemed to push national stardom further away from the duo, who in the early 1960s moved first to Los Angeles (appearing on the Town Hall Party country music television series) and then back to Nashville in attempts to return to the limelight.
Fox, widely considered one of country music's greatest fiddlers, worked the Opry more frequently as background instrumentalist than as a star. As he was appearing on the Opry on March 29, 1963, Ruby fell asleep smoking in their mobile home and was killed in the resulting fire, shortly after making a comeback album with Fox. "Shanty Street" was issued on a Starday label sampler posthumously.
It was the most grim month in Opry history as Ruby was the fifth Grand Ole Opry star to die that month, following Patsy Cline, Hawkshaw Hawkins, Cowboy Copas, and Jack Anglin. Fox was reinstated as an official Grand Ole Opry member shortly afterward but he retired by 1970.
(Edited from Wikipeda, geezermusicclub & last.fm)