After announcing she's having a son, pregnant Kim Kardashian and her big boobies are jet setting out of Los Angeles.

The superstar is off to France for the Cannes Lions International Festival of Creativity. For her flight, the 34-year-old wore a shockingly low-cut flesh-colored tank, that basically made it look like she was topless. Along with the boob-tastic shirt, the brunette opted for a trench, black jogging pants and black booties. The reality star hid her eyes beneath a large pair of glasses. Noticeably absent was North -- but we know she's in good hands with her hands-on daddy, Kanye West.

The day before, Kimbo shared a sweet snap of Nori and Kanye and revealed to the world that she was preggers with a baby boy.

Along with the daddy/daughter photo, Kim wrote, "Precious moments like this when we were traveling on tour with you are what I live for. You’re such a good daddy to North & you will be the best daddy to our new son too!"