Tweets are talking about Beyoncé's prosthetic baby bump on last night's Sunday Night HD. At first we couldn't believe that she would actually wear her prosthetic on a show with HD -- high definition -- in the show's title. But you know what they say about narcissists who think they are smarter than everyone else around them.

So there was Bey sitting down on the set -- and there was her prosthetic baby bump, folding, crumpling and collapsing in full, vibrant high definition!

Luckily, the prosthetic is that memory foam type that bounced right back into shape. Rumor has it that Beyoncé is wearing a fake prosthetic while her unknown surrogate carries her baby to term.

No, that wasn't your imagination. Bey really does look like she went "OOPS!" after she sat down.

Thanks to everyone who sent this tip in! There are too many of you to name.

Watch the startling video after the break!