Mumbai: Filmmaker Advait Chandan and actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Filmmaker Advait Chandan and actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios and actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios, actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios, actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios, actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios, actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Akash Chawla, Executive Vice President and Business Head ZEE Studios, actor Aamir Khan and filmmaker Advait Chandan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)moreMumbai: Filmmaker Advait Chandan and actor Aamir Khan during the teaser launch of film Secret Superstar in Mumbai on Dec 16, 2016. (Photo: IANS)more