Nicola Rachel-Beth Grahame (born 28 April 1982) is an English television personality, model and author.
She rose to prominence after appearing on Big Brother 7, and went on to star in her own reality series, Princess Nikki.
In 2006, Grahame won a National Television Award for Most Popular TV Contender.
In 2010, she finished as the runner-up in Ultimate Big Brother.
In 2015, Grahame appeared in the sixteenth series of Big Brother as a time warp housemate, and the following year she appeared in the fourth season of Big Brother Canada in which she finished in sixth place.
Throughout her reality television career, Grahame’s outbursts and tantrums have attracted significant media attention, and divided viewer opinion.
Grahame has released two books, Dying To Be Thin, and Fragile.
The autobiographical books are based on her experiences with anorexia nervosa throughout her life.