Actress January Jones showed off her bikini body in the tropical paradise of Hawaii Sunday, clad in a bandeau bikini top and black shorts.
The Mad Men beauty adjusts her black sunhat on the gorgeous, yet scalding day, on the islands.
The 37-year-old actress has been quoted as saying, "Why not show off if you've got something to show?" -- and certainly lives up to that philosophy in this sexy series of shots.
The Last Man on Earth star kept her balance on a paddleboard in the Pacific.
Jones cracks a smile as she walks along the shoreline.
The Sweetwater stunner shows off her luscious lips and burgeoning bust in the retro swimsuit.
The blonde beauty has a 3-year-old son named Xander Dane Jones.
January balances herself on the paddleboard as a pal handles the oar.
The South Dakota native found herself embroiled in controversy last month when she was cited as being involved in a love triangle with married chef Bobby Flay and fellow actress Stephanie March.
The windy day pushes the brim of January's hat toward her face, as the pale beauty looked to be getting a bit of color after some time in the sun.
Jones recently wrapped up her seven-year stint as Betty Draper on the AMC hit, which effectively established her career as an A-lister.
Jones appears alongside Ethan Hawke in the upcoming film Good Kill, which hits theaters May 15.