Nikita Singh was born in Ranchi, Jharkhand, where she spent the first four years of her life.

She graduated in pharmacy at the Acropolis Institute of Pharmaceutical Education and Research in Indore in 2012.

The book is about a real-life incident, the Delhi High Court Blast, which occurred on 7 September 2011.

He stumbles upon a half-burnt diary, which had a love story written in it and decides to chase it.

[16] Singh has also spoken on various TEDx conferences in colleges and top business schools across India.

[23][24] In February 2018, her book, Letters To My Ex, was released and sold widely across the Indian subcontinent.

In 2022, Nikita married Nick Sheridan,[1] who is Senior Technical Program Manager at Sonos in New York.