This is so not fetch!

They look nothing alike, but today Amanda Seyfried tweeted that she was mistaken for her Mean Girls co-star Lindsay Lohan while traveling:

She got a few replies of "awkward," and variations on "you're much prettier/healthier/talented," but she replied to ‏@SarahSoWitty, who quipped, "I do that all the time when I see you." Amanda wrote, "no, yeah. I get it."

Even when Amanda had slightly darker hair — see pic here — it's hard to imagine someone confusing them, but maybe Lindsay now represents all young starlets wandering through every airport.

Source: @AmandaSeyfried