'Grow some b**ls!' Fiery Nicole Scherzinger loses it with her girls at The X Factor boot camp

Former Pussycat Doll Nicole Scherzinger might have been purring after selecting the six girls she wanted to take to judges houses, but she did so after a rare backstage rant.

The 35-year-old singer was fuming after a string of mediocre performances at Wembley Stadium, venue for this year’s X Factor boot camp.

Having been charged with the responsibility of picking six girls, her job was made all the more difficult thanks to an added twist that allowed her to chop and change.

'He's the one': Kaley Cuoco confirms she is engaged to tennis star Ryan Sweeting after just three months of dating

Ryan Sweeting, 26, has proposed to The Big Bang Theory actress Kaley Cuoco, 27, after three months of dating, her rep confirms to UsWeekly.

On Tuesday the actress flashed a massive diamond sparkler while on the Los Angeles set of her film The Wedding Ringer.

'It's only been three months but she knows Ryan is the one,' a source tells the magazine. 'When you know, you know.'