Looks like Hrithik Roshan is behind the times when it comes to what's trending on social media. Because the Krrish star just tweeted this:

This dress was all over the internet in February and everyone was trying to figure out the colour. Poor Hrithik has no idea because he expects us to 'ask around'. Lol!

Are you still trying to figure out how to use Internet Explorer on your Lenovo laptop, Duggu?