Tiah Tolliver Proves That ‘Sweet Dreams’ Can Be Haunting on ‘X Factor’
Tiah Tolliver has had some trouble impressing the 'X Factor' judges in the past, but her mentor, Simon Cowell, has always stood by the fact that she's a "risk worth taking." After her haunting performance of the Eurythmics' 'Sweet Dreams' on Tuesday's elimination episode, we're inclined to agree.