Whitney's mother planning to set record straight about daughter

Whitney Houston's mother has confirmed she plans to write a book about the late singer.

Cissy Houston, 78, wants to set the record straight about her daughter - who was found dead in a bath tub at the Beverly Hilton hotel in February aged 48 - and she has vowed to include both the "good" and "bad" times in the 'I Will Always Love You' hitmaker's life.