Tabu in Anushka's movie?

Is Tabu returning to Tollywood? The Hyderabadi beauty is settled in Mumbai and Bollywood industry. Buzz is that she is playing a big role in Anushka's period drama 'Bhagmati'.
 
Tabu who is in her 40's has already turned to mother roles in Bollywood. She did act as mother in recently released 'Fitoor' and 'Haider'. It is not clear whether she is going to play as Anushka's mother in this 'Bhagmati'.
 
Tabu has acted in iconic hits like 'Ninne Pelladutha' in Telugu. Her other notable Telugu movies include 'Coolie No.1', 'Andarivaadu', 'Idi Sangati'. Her last appearance in Telugu was Balakrishna's 'Pandurangadu' in 2008.