While all may now be rosy in Simon Cowell 's personal life with a new girlfriend and a baby on the way , it seems things aren't going quite so well in his professional life. The music mogul has been left red faced after ' The X Factor USA ' pulled in its lowest launch ratings to date, down a huge 17% on 2012's debut. Simon Cowell Just 6.2m people tuned in to the first episode of the third season ...