Nikki Grahame: Who Is She?

Channel 4, 9pm

Few people who saw Nikki Grahame (above) on Big Brother in 2006 will have forgotten her, but they may be surprised to remember she only finished fifth. She made such an impression on viewers and TV bosses, she subsequently landed her own show. This documentary looks back on her time in the spotlight as well as her battle with anorexia, which claimed her life last year.