Chrishell Stause and her boyfriend, Keo Motsepe, jetted off to Mexico together on Sunday, December 13, after becoming Instagram official earlier this month.The couple are vacationing with Stause’s former Dancing With the Stars partner, Gleb Savchenko, and his new girlfriend, Cassie Scerbo, Entertainment Tonight reported on Monday, December 14.“We made it baby,” Motsepe, 31, said in an Instagram Story video, while cozying up to Stause, 39, on the plane.