Bollywood Roundabout: Priyanka, Sonakshi, Aamir Khan keep busy

UNICEF Goodwill Ambassador Priyanka Chopra attends a 'Fair Start Campaign' event in New Delhi.

UNICEF Goodwill Ambassador Priyanka Chopra meets a young student from a school in New Delhi at a 'Fair Start Campaign' event in New Delhi

(Getty Images)

Sonakshi Sinha takes part in a promotional event for the forthcoming Hindi film 'Akira'.

Aamir Khan attends the poster launch of his upcoming biographical sports drama "Dangal" in Mumbai. Pics: AFP