Actress Priyanka Chopra has been in the news since the past few months for making her name on the international platform as a singer with her single 'In My City', but the actress claims that she is too shy to sing for Bollywood. At a recent event, Chopra claimed that in the past, Salim-Suleiman and Vishal-Shekhar had asked her to sing for films but that as she was shy, she would initially agree but then back out at the last minute. She also revealed that she had recorded a song for 'Bluffmaster' at the insistence of Vishal-Shekhar, though the song was not released later. Priyanka Chopra was last seen in Anurag Basu's 'Barfi', which earned her acclaim for her role as an autistic girl and the actress will be next seen opposite Ram Charan Teja in 'Zanjeer' Remake.