Jessie J must undergo intense physiotherapy to help her broken foot heal in time for her return to the stage in October. The 23-year-old singer had to abandon plans for a summer tour after falling off the stage during rehearsals and breaking her foot in two places. She is due to perform at the MOBO Awards in Glasgow on October 5, but a dit that she has a long way to go before she will be fully healed. Taking to Twitter, she told her fans, "Cast on for another 3 weeks. Then moon boot after and lots and lots of physio. Won't know if it's ok till mended. "But here is to positive thinking and everything happens for a reason. Thank toi for all your support."