Jo O'Meara is a British singer and television personality, best known as a member of the pop group S Club 7. The group achieved significant success in the late 1990s and early 2000s, with hits like "Bring It All Back" and "Never Had a Dream Come True." In addition to her music career, O'Meara has appeared on various reality television shows, including Celebrity Big Brother in 2007, where she gained further public attention. She has also pursued solo music projects and continues to engage with her fans through social media and live performances.