The brood typically rings in the New Year south of the border and kept the tradition going for 2015. Jessica and Cash were also joined by close friends Kelly Sawyer and Jamie Patricof and shared fun snaps of the group celebrating on the sand.
The Mexican getaway comes at the end of a busy year for Jessica, whose lifestyle brand, The Honest Company, exceeded over $150 million in revenue last year. Keep reading to see how Jessica and Cash spent their holiday vacation.