Kelly Rowland in Roberto Cavalli Gym and Just Cavalli

Kelly Rowland in Roberto Cavalli Gym and Just Cavalli:

Kelly Rowland arriving at the X Factor UK studios wearing a top from the Roberto Cavalli Gym collection on Friday November 18, 2011 in London.

Kelly Rowland arriving at the X Factor UK studios wearing a top from the Roberto Cavalli Gym collection on Friday November 18, 2011 in London.

Kelly Rowland arriving at the X Factor UK studios wearing a t-shirt from the Roberto Cavalli Gym collection and a Just Cavalli blazer.

Kelly Rowland arriving at the X Factor UK studios wearing a t-shirt from the Roberto Cavalli Gym collection and a Just Cavalli blazer.