XFactor insiders are saying that producers are getting fed up with Sharon Osbourne's constant giggling. She's shooting judges' houses with Robbie Williams and filming has to be stopped every five minutes as she keeps laughing hysterically. In fairness she's holding it together for the arena shows but during the first few auditions Louis was loving her giddiness but Gary Barlow was so unnerved by her giggling that he was forced to walk out of the room on occasion.
This year Sharon has the Overs category and has drafted in Robbie after her hubby Ozzy refused to get involved. Sharon is currently filming in her LA home and Ozzy was at the house but has been hiding from the cameras only appearing for dinner once Robbie and Sharon have scarpered. Already for this year's judges' houses, All Saint's star Nicole Appleton and Sinitta joined Louis Walsh in St Tropez whilst Olly Murs teamed up with Gary Barlow in New York.