Janice Dickinson, or the self-titled world's first supermodel, isn't really one to mince her words and definitely not when it comes to Tyra Banks. Ever since she bitterly parted ways with 'America's Next Top Model', Dickinson hasn't wasted an opportunity to criticise her former boss so her latest comments come as no surprise.

This week she was on the red carpet at Fox's American Idol finale show where she spoke about Banks' recent decision to fire Jay Manuel, Nigel Barker and J. Alexander. '[She's] fired everybody, she'll keep firing people,' she told Fox. 'She's soulless, she's heartless, and she's cold.' But Tyra isn't the only person that Dickinson isn't happy with. When asked about Vogue's new healthy model initiative, she said: 'Please, look at Anna Wintour. She's thinner than thin. I just don't buy it.