Alesha Dixon says Bruno Tonioli still hasn't got the rules on Britain's Got Talent
<p>Alesha Dixon has joked that new Britain's Got Talent judge Bruno Tonioli is still struggling to grasp the show's rules.Former Strictly star Tonioli has joined the panel alongside Dixon, Amanda Holden and Simon Cowell after the departure of David Walliams, who left the line-up after it emerged that he had made insulting comments about contestants.</p>