Princess (19) and Junior Andre (21), the children of Katie Price (48) and Peter Andre (53), have now spoken openly about the effects of her mother's Sky documentary "Katie Price: Nothing To Hide". Both of them were part of the four-part series themselves, but admitted that their involvement had put her in a difficult situation. In the new season of her own reality show "The Princess Diaries", Princess explained: "The new documentary has put us i…