January Jones rocks a '70s look while going braless in sultry red

January Jones brought glam to the evening, and fans were all for it (except her sister.)

Zoë Kravitz Aces The Stomach Cut-out Trend In Deep-Plunging Dress

January Jones wows in an extreme plunge red jumpsuit and a 70's hairdo in LA on Thursday

January Jones gets into the festive spirit as she slips into a VERY low-cut red lace dress

January Jones strips down for sultry photo shoot

January Jones' sheer poolside outfit turns heads

January Jones rocks a '70s look while going braless in sultry red jumpsuit

Groovy History

January Jones' sheer poolside outfit turns heads

January Jones Braless: Photos of the Actress Not Wearing a Bra