Katy Perry and Gwen Stefani There are many, many options when it comes to fancy dress.

So how come Gwen Stefani and Katy Perry are both dressed as eggs?

Talk about a coincidence...

Yup, Gwen and Katy fell into the same-dress shame pot this weekend, though you can hardly fault them for the blunder.

After all, how often is it that someone decides to get trussed up in yolk and whites?

They must have both thought they were onto a unique winner with the fried effect... yet both ended up with egg on their faces by wearing the same costume at separate events.

Very strange.

Come see the two together, in all their eggy glory, in our gallery of same dresses, below.