In December 2022, the first indication of a potential relationship between the model and the defensive end for the San Francisco 49ers appeared. Nick’s mother, Cheryl Bosa, and Amanda Kassdikian, who is dating Nick’s older brother, linebacker Joey Bosa of the Los Angeles Chargers, were seen together at an NFL game in pictures that Maenner shared.

With pictures of the three dressed as Bosa, Maenner posted on Instagram, saying, “Chargers are the second favorite team, ok.”All There Is to Know About the NFL Brothers Nick and Joey Bosa

Nick and Maenner did not comment on the rumors of their romance at the time, but Cheryl later revealed on Instagram in October 2023 that her son was in a relationship when she shared a photo of Maenner and Kassdikian wearing matching 49ers shirts. She captioned it, saying, “I love my son’s girlfriends!”

Since then, Maenner has been seen cheering on the defensive end from the stands at other 49ers games. She shared pictures and videos of herself during the 2024 Super Bowl in Las Vegas, where the Kansas City Chiefs defeated the San Francisco 49ers.

Who is the girlfriend of Nick Bosa, then? Everything you need to know about Lauren Maenner’s connection to the athlete is provided here.