Big Brother presenter, Davina McCall has admitted that she thinks some of the Big Brother realtionships are fake, but adds that she is sure that Luke and Bex are for real.

Davina told The Sun that she “definitely thought that some BB relationships were formed just for the publicity.

“The cynic in me could think, ‘Oh look, they’re in all the magazines now together’.”

But Davina is adamant that BB9 couple Luke and Rebecca are for real.

She said: “I kind of love Bex and Luke, because they would never look at each other and think, ‘We’re going to get together just for that reason’.

“It was almost as if it was against their will that they liked each other.”