"Cannot cease will not stop," the eldest Kardashian sister wrote on an additional Snapchat video in which she advised the camera they are "functioning out on vacation." Right after paying the July 4th holiday in Miami with former fling Justin Bieber. Kardashian is in the Bahamas to celebrate Pippen's birthday. The two moms brought along their little ones for the journey, which Kardashian is documenting on her Snapchat. The envy-inducing adventures have integrated boat rides, feeding regional pigs and acquiring into the water with stringrays. Keeping Up with the Kardashians airs Sundays (9 p.m. ET) on E! Thank you for signing up! Your request could get up to a single week to be processed.