2016: But then, something weird happened. Lauren and Lo stopped posting photos with each other on Instagram, and Lo was noticeably absent for Lauren's 30th birthday celebration in Mexico. To make things even weirder, the last time they hit a red carpet together was in February 2015, though Lo did support Lauren at her Spring fashion show during NYFW in September 2015.
2017: Lauren is currently living in LA, and Lo resides in NYC, where she runs her lifestyle blog, The Lo Down. In August, they reunited at a pal's wedding in Ojai, CA, where they both served as bridesmaids. While we're still not totally sure if these two are still friends, they could also just be in a long-distance friendship. We'll let you decide.