January Jones: 'Saturday Night Live' Hosting Prep!

Mad Men star January Jones and her pet pooch catch a departing flight to NYC via LAX airport in Los Angeles on Sunday (November 8).

The 31-year-old blonde beauty will be hosting this weekend’s episode of Saturday Night Live with musical guest Black Eyed Peas.

Mad Men‘s season 3 finale (“Shut the Door. Have a Seat”) airs TONIGHT @ 10PM ET/PT on ABC. Don has an important meeting with Connie. Betty receives some advice. Pete talks to his clients.

FYI: January is wearing a t-shirt dress by Juicy Couture.

25+ pictures inside of January Jones on her way to prep for SNL…