Part 4/5:
Speculation about Christina and Christopher's relationship began in early January when they were spotted together in public. As their connection grew, Christina decided to take a bold step by going Instagram official with Christopher just a few weeks later. Sharing images that depict intimate and playful moments, including one where she sits on Christopher's lap aboard a private jet, she jokingly captioned, "Some plane flights must be hard." This playful comment hints at the lightheartedness and fun that characterizes their relationship.