Priyanka Chopra's international popularity courtesy American TV series 'Quantico' has helped her garner six million followers on Instagram. She is "overwhelmed" and has thanked everyone for the love.

The 33-year-old actress, who has delivered hits like 'Bajirao Mastani', 'Aitraaz' and 'Gunday' is ahead of actors Shah Rukh Khan's 1.2 million followers, Salman Khan's 3.5 million Instagram family and megastar Amitabh Bachchan, who has 1.3 million followers on the photo-sharing website.