Everyone loves a good pair of celebrity doppelgängers.
Plenty of them make total sense, like Jeffrey Dean Morgan and Javier Bardem.

But, if you ask me, some of these celebrity lookalikes don't look all that much alike.
For example, I totally get how people could mix up, say, Leighton Meester and Minka Kelly...

...but I've never understood why Amy Adams and Isla Fisher are considered doppelgängers.
