Katie Waissel and Chery Lloyd Shopping

It looks like last season's X Factor contestants Chery Lloyd and Katie Waissel were out and about during the week lunching and shopping together. It even appears that they went into a cosmetics shop and tested out some products. I wonder what they bought to go with Cher's new bright red hair! I love shopping alone, now that I'm a little bit older because it saves time, but I also really enjoy shopping with my girlfriends when I have a free day to play. How do you prefer to buy your cosmetics?