Bhopal (Madhya Pradesh), Apr 17 (ANI): Sadhvi Pragya Singh Thakur, an accused in the 2008 Malegaon blast, on Wednesday said that she has formally joined the Bharatiya Janata Party (BJP) and is expected to contest the Lok Sabha elections from Bhopal against Congress leader Digvijaya Singh. Sadhvi Pragya is currently out on bail.