Who Is Nick Bosa’s Ex-Girlfriend? All About Lauren Maenner and Their Relationship History

Nick Bosa, or Nicholas John Bosa, is only 27 years old and has already established himself as one of the NFL’s top defensive players. As a defensive end for the San Francisco 49ers, he has achieved remarkable success, earning the AP NFL Defensive Player of the Year Award in 2022. Despite his success, Bosa has also faced challenges along the way, including a breakup with his girlfriend in 2022, the same year he celebrated yet another Pro Bowl honor.

Who is Nick Bosa’s Ex-Girlfriend, Lauren Maenner?

For a couple of years, Nick Bosa and Lauren Maenner drew attention for their private yet intriguing relationship. The pair kept their romance under wraps until October 2023, when Bosa’s mother seemingly confirmed it by sharing a photo of Maenner and fellow girlfriend Kassdikian in matching 49ers jerseys with the caption, “I love my sons’ gfs!!!” From then on, the Philadelphia-born model was often seen supporting Bosa alongside his family at games.

Maenner, born on September 20, 1997, to parents Cathy Kane-Maenner and Mr. Maenner, has pursued a career as a model and social media influencer. While little is known about her parents’ professions, public records suggest she is an only child. Despite the attention their relationship received, both Bosa and Maenner kept details minimal, adding to the mystery surrounding their time together.

How did Nick Bosa and Lauren Maenner meet?

Nick Bosa and Lauren Maenner’s relationship first sparked rumors in late 2022, when Maenner shared a social media post featuring Nick’s mom, Cheryl Bosa, and his brother’s girlfriend, Amanda Kassdikian. Her caption, “Chargers are the second favorite team ok,” quickly fueled speculation about her connection to the 49ers star.

Their romance was seemingly confirmed in October 2023, when Cheryl posted a photo of Maenner and Kassdikian wearing matching 49ers jerseys, writing, “I love my sons’ gfs!!!” From that point, the Philadelphia native model became a regular supporter at Bosa’s games, often spotted with his family.

Though she was originally an Eagles fan, Maenner embraced her boyfriend’s team. She shared several Instagram posts during the 2024 Super Bowl showing her support for the 49ers. Later that year, in December 2023, she attended the 49ers vs. Eagles game in Philadelphia, cheering for San Francisco despite being in her hometown. Wearing a top with Bosa’s No. 97 on the front, she humorously captioned her photos, “Haha, this is awkward.”

By 2025, however, rumors circulated that the couple may have broken up, as their appearances together became rare and neither addressed their relationship publicly.

Where Does Lauren Maenner Work?

Lauren Maenner has built a diverse career as both a model and a marketing professional. Represented by agencies such as KT Management, The Industry in Los Angeles, and NEXT Management in Miami, she has modeled for several campaigns while also pursuing roles behind the scenes. She previously worked as a Showroom Manager at Eveleigh PR in Los Angeles before moving to Revice Denim as an Influencer Marketing Manager. Later, she served as a full-time Account Manager at Ascend Agency. A graduate of Temple University’s Business Administration program (2021), Maenner balances her modeling career with corporate marketing roles.

 Is Nick Bosa Still Dating Lauren Maenner?

Bosa may no longer be dating Lauren as of 2025. The information about the breakup seems unclear, but it happened somewhere in early 2025. After seemingly confirming their relationship in December 2023, speculations arose that the couple had parted ways. On the other hand, it was reported that the Niners’ defensive end is dating the Instagram model Katie Williams. Neither Nick Bosa nor Lauren Maenner commented on any of those rumors and left the fans on a cliffhanger.

As per Just Jared, Nick said that he is a hermit these days and likes to spend time on his couch. Nick told reporters that he’s “been a hermit for quite some time.”

What is Lauren Maenner’s Instagram?

Her Instagram handle is https://www.instagram.com/p/C0Z56ihp43E/ 

She’s a model and social media manager, so naturally, she’s active on social media and especially Instagram. She currently has 31.9k followers and has not recently updated anything about her relationship. Although most of her pictures are from her modeling career, she appears solo in all of them. The last picture where she was seen supporting Nick was on 4 December 2023. 

The dating history of  Nick Bosa 

Lauren is not Nick’s first relationship, and he was previously dating Jenna Berman in 2020. Their breakup was first confirmed in November 2022 when Berman decided to address the same in her TikTok video. 

On November 21, 2022, Jenna posted a video of herself blowing a kiss to the camera, and she captioned the video, “When he gives you the silent treatment but doesn’t know you can play that game 10x better. Bye forever.” The post itself was captioned, “We just will never talk again.”

Nick was then linked to Lauren, and the relationship was confirmed by his mom. But now there is again trouble in paradise, and he seems to have broken up with her. Now, there are rumors circulating that he might be dating model Katie Williams, who has been spotted at several 49ers games. However, the relationship has not been confirmed by either of the individuals.

All in all, Nick is dealing with his ACL injury right now and seems to be single. At least that is what he mentioned while talking about his hermit lifestyle. What do you think? Tell us in the comments below.