Trista Sutter shows off her dirty feet!

The first Bachelorette took to twitter to show what her feet looked like after a day of tooling around Las Vegas in flip flops, and it wasn't pretty!

KM Press Group

Whose dirty feet are these?

Two guesses, first one doesn't count!
And no fair looking at the "labels" section...
Is this why her nickname is LeAnn GRIMES?