Simon Cowell fell off his electric bike over the weekend and broke his back, resulting in the star undergoing emergency surgery. The music mogul has been absent from America's Got Talent as he recovers at home in Malibu, and has been inundated with support from fans and his co-stars. Most recently, Alesha Dixon, who has judged on both AGT and Britain's Got Talent, appeared on This Morning to talk about Simon. The singer admitted everyone was worried about him, but reassured hosts Eamonn Holmes and Ruth Langsford that he was in good spirits while being looked after by partner Lauren Silverman and son Eric.