X Factor – Joe McElderry ‘Cheryl Cole is like my big sister’

X Factor finalist Joe McElderry has admitted that his mentor Cheryl Cole has become like his big sister on the show. Joe is Cheryl’s only act left in this weekend’s final and the singer said that this and the fact that they are from the same area, has strengthened the bond between them.
Joe told Star Magazine:
“She’s a really hands-on mentor. She helps out a lot with her acts.
