‘Laguna Beach’ Star Lauren Conrad Celebrates 40th Birthday with HS-Themed Bash

By TMZ Staff Feb 14, 2026 | 9:54 AM

Lauren Conrad turned the big 4-0 earlier this month — but her birthday bash brought her all the way back to her high school days on ‘Laguna Beach.’ The former star of the popular reality show enjoyed a high school-themed 40th bday bash, which…