Rodney put Cerys under the spotlight when he quizzed her about whether or not her boobs are real.
Cerys and Anna were doing some exercises in the camp and Cerys was laid on her back lifting her legs up and down to tone her abs when Rodney tackled the subject.
He said: Cerys, can I ask you a personal question? Are your tits real?
Cerys laughed and asked: Why?
Rodney said: Well, theyre sort of perfectly shaped.
Cerys said: Ive got my super-bra on.
Rodney: Is that what it is?
Cerys: Yes, its my warrior bra.
Cerys continued with her exercises, but Rodney wasnt satisfied with her answer.
Rodney: So that was avoiding the question was it?
Cerys: Was it a yes or no question?
Rodney: Ill deduce from that the answer.
Cerys just said: Deduce what you like.