Transcript for Speed Feed: Is This Dress Gold and White, or Blue and Black?
In "The speed feed" and the great dress debate. Millions of people sharing this right now. It's reaching Oscar levels on -- 4 million tweets since 6:00 P.M. Last night, right, T.J.? That is right and this is breaking social media records so let's get this over with, folks. Gather everybody around the television. I need you our to look closely at the monitors. Let's put it up. Let me have it. Guys you tell me. This simple question, Lara, what color is this dress? White and gold. George. White and gold. Robin. Black and blue. Black and blue and therein lies the problem. All of you are all wrong but at the same time you're right. A singer, scottish singer put this dress up on tumblr and so people started looking at it having this great debate just like you, you can't decide after seeing the dress what color it actually is. It gross crazy online. Sparks debate. Heated debates so what happen, celebrities get involved. Taylor swift tweets out what in the world is going on? I'm confused. She said it's black and blue. Well, who is right here? The dress, guy, will et me settle this is black and blue. It is? How do we know? I knew it all along. Look at that dress. How do we know it's black and blue because we can see it online it's for sale and the dress is black and blue and the woman who wore it to a wedding, we have a photo of her and the dress is actually black and blue but -- But with gold. Whoa! That's black and blue. It's the same dress. It's the same dress. Guy, the reason I say you're all right and all wrong is because the lighting that's hitting this dress, we all interpret light and colors differently so George and everybody else who sees white and gold you might actually see white and gold because of the type of coloring here. Now I see black and blue. You do. Now I do. Yes, it changed for me. It messes with your head. It's white and gold. Still white and gold. Yes. That's okay, guys, you're all right and all wrong at the same time. That's the story of our live, T.J. Well now that we settled
This transcript has been automatically generated and may not be 100% accurate.