New Delhi, Oct. 19 -- Bollywood actor Parineeti Chopra and politician Raghav Chadha have announced the birth of their son on Sunday, October 19 via a joint Instagram post, accompanied by a heartfelt note.

Their post has since been receiving a wave of congratulations from fans, friends and family. Among the many who extended their wishes, Priyanka Chopra, affectionately called 'Mimi Didi' by her cousins, also took to social media to share her warm greetings on the happy news.

"Congratulations!," the Bollywood actor and the wife of the pop singer Nick Jonas posted on her Instagram Story. She is also Parineeti Chopra's cousin.

The couple announced the birth of their baby boy on Instagram with a sweet note which read, "He's finally here! O...