<p>Celine Dion</a> guest-starred on The Voice</a> as a mentor for the contestants but her diva behavior was out of control.</p><br /><p>A source told RadarOnline.com</a>, “Celine acted like she was a superstar</a> the moment she walked on set to tape her episodes.”</p><br /><p>The show insider added, “She was not friendly or welcoming … and brought an entire entourage of people with her.”</p><br /><p>The Grammy-winner reportedly complained all day long and requested several retakes.</p><br /><b>Watch the video above and don’t forget to subscribe to our </b><a href="https://www.youtube.com/channel/UCEupiGyQl71vzfxFCDElyuQ?sub_confirmation=1"><b>YouTube Channel</b></a><b>!</b></p><br /><p>The post Celine Dion’s Diva Demands Out Of Control On ‘The Voice!’</a> appeared first on Star Magazine</a>.</p><br />
