pbr Una Healy has denied rumours she is quitting girl band The Saturdays, tweeting: "For whoever started the rumour sorry there isn't a hope of that happening".br ppbr It is not known where the source had got their information from, but Una took to social networking site Twitter to reassure fans she was not leaving the band.br ppbr The 29-year-old wrote: "Woke up to dozens of tweets that i'm leaving the band!?? This is news to me! For whoever started the rumour sorry but there isnt a hope of that happening!br ppbr "Now start spreading some love rather than rumours tis the season to be jolly".br ppbr The Saturdays are preparing for their Headlines! tour, due to start in February 2011.