When InStyle sits down with our cover stars for a chat, one of the revealing topics we like to ask about is their Google search history. With May cover girl Amy Schumer, it all had to do with a tweet from her friend Lena Dunham. But for July cover star Nicole Kidman, it was pure curiosity.

So what was the last thing she typed into Google? Watch the video at top for her surprisingly nerdy answer that made InStyle Editor-in-Chief Laura Brown call her friend a “walking census.”

Nicole Kidman
Credit: Will Davidson

For more from Nicole Kidman, pick up the July issue of InStyle, available on newsstands and for digital download June 9.