Gary Barlow has revealed he's banned his three children from watching the likes of Miley Cyrus and Rihanna twerking in their music videos. The ' X Factor ' judge, who had his own raunchy music promos back in the nineties with Take That, said he doesn't want their scantily-clad antics influencing his kids. Gary Barlow Rihanna's latest music video for single 'Pour It Up' is full of pole dancing ...