I like little Stacey - she's a break from the stereotypical X Factor entrant. A Jewish Essex girl, university student, single mother living at home, attractive, legs to her arm-pits (the shorts were well thought through) and a good voice.
I'd guess that Stacey is potentially Simon's new manufactured star, his Celine Dion - given his own Jewish Essex background and connections (parental and business) its surprising its taken this long for a candidate to emerge.
Joseph, with his Irish Catholic South Shields connections will be either Louis' or Ms. Cole's