That Bad Eartha is a 1954 studio album by Eartha Kitt, her debut 12" vinyl album issued on the RCA Victor label. The album was recorded in four sessions between March and October 1953 with Henri Rene and His Orchestra. Long-playing records were newly introduced in the mid-1950s and the 10" album was briefly introduced as an album format. Within a few years the 12" album was the format offered to the record buying public, remaining so until the late-1980s when the Compact Disc became the favoured format. In May 1953 RCA had released a 10" vinyl album RCA Victor Presents Eartha Kitt which reached No. 2 on the pop albums chart and featured 8 songs issued on this album. With the successful introduction of the 12" LP in the early 1950s RCA Victor expanded and re-issued the album with 12 tracks.