glasses jeans sweatshirt Kristen Stewart  lax

She didn't spend much time across the pond!

Kristen Stewart arrived back in L.A. today after jetting to Paris just this past Sunday, and we know this is her "look", but she really appears like she's in need of a shower!

The dirty jeans have gotta go! After all, she's the face of Chanel!

Speaking of which, the purpose of the Twilight actress' brief vacay was to pose for a photo shoot and take a meeting with Karl Lagerfeld.

A source told E! News the brunette beauty is "doing really well" and she's loving all the work she is doing with the fashion house.

What we wouldn't give to be the spokeswoman of the brand!