X Factor reject Katie Waissel

By DAILY MAIL REPORTER Larking around: Katie Waissel and her boyfriend Leon Callanan made the most of the sunshine on Primrose Hill today With temperatures reaching 26C in London today, it's no surprise people were flocking to local parks in their thousands to make the most of the sunshine.And among the crowds was X Factor reject Katie Waissel, who appeared to be enjoying herself as she larked