When Street Outlaws fan favorites Kye Kelley and Lizzy Musi called off their engagement in mid-2023, the motorsports community was stunned. For years, the pair had been one of drag racing's most high-profile power couples, sharing the screen on Street Outlaws: No Prep Kings and building massive followings. Fans wanted to know why two people who looked so solid on television suddenly parted ways right before a scheduled November wedding.
The split wasn't a standard reality TV rumor or a brief cooling-off period. It marked a permanent end to a six-year relationship, driven by intense personal strain, differing priorities during a health crisis, and the heavy toll of competing at the highest levels of professional no-prep racing.
The Timeline of Their Relationship and Engagement
Kye Kelley and Lizzy Musi began dating in early 2017, quickly bonding over a shared passion for fast cars and horsepower. Both came from deep racing roots—Kye carved out his reputation as a dominant force on the Southern drag racing scene, while Lizzy was drag racing royalty as the daughter of legendary engine builder Pat Musi.
Their romance played out across national television and social media. They traveled together from track to track, supported each other's builds, and shared milestones with millions of viewers. In July 2021, Kye proposed to Lizzy during a trip to Las Vegas, and she joyfully accepted. As reported in latest articles by Reuters, the results are significant.
Plans quickly got underway for a large wedding ceremony scheduled for November 19, 2023, in Kentwood, Louisiana. However, behind the scenes, intense personal and professional pressures began fracturing the foundation of their relationship.
The Breaking Point: Cancer Diagnosis and Lack of Support
The primary catalyst for the breakup came to light in mid-2023, shortly after Lizzy announced her diagnosis with stage 4 triple-negative breast cancer. Facing the most frightening challenge of her life, she expected her longtime partner to stand firmly by her side.
Instead, public statements from Lizzy revealed a painful rift. She shared on social media that Kye was largely absent during her medical appointments and chemotherapy treatments, attending only a single session due to his demanding racing and business schedule.
For Lizzy, the loneliness of facing a terminal diagnosis while feeling abandoned by her fiancé created an insurmountable emotional barrier. When she confronted Kye to determine if they could salvage the relationship, he stated that he preferred to just be friends and agreed that ending the engagement was the right move. The wedding was officially called off, and both racers went their separate ways.
How the Breakup Impacted Their Careers on No Prep Kings
For viewers of Street Outlaws: No Prep Kings, the split added heavy tension to the already high-stakes racing environment. Both drivers continued competing on the show, requiring them to maintain professional boundaries in front of production cameras and packed grandstands.
Motorsports demands intense focus, sharp reflexes, and immense financial backing. Operating top-tier race cars means spending weeks on the road, managing crews, and tuning engines late into the night. When personal relationships collide with professional racing ambitions, the strain often proves too much to handle. Both Kye and Lizzy navigated this transition publicly, refusing to let the personal drama entirely derail their competitive drives on the asphalt.
Life After the Split: Moving Forward
Following the breakup, both racers charted separate paths. Lizzy focused heavily on her health treatments, surrounded by her family, racing community, and a new relationship with NASCAR driver Jeffrey Earnhardt. Tragically, Lizzy Musi passed away in June 2024 at the age of 33, leaving behind a legacy of resilience, fierce driving talent, and immense courage that inspired fans worldwide.
Kye Kelley expressed deep sorrow following her passing, paying public tribute to her contributions to the sport and the impact she made on everyone in the racing world.
Frequently Asked Questions
When did Kye Kelley and Lizzy Musi officially break up?
The couple split up in mid-2023, just a few months after Lizzy publicly announced her cancer diagnosis and several months before their scheduled November wedding date.
Did Kye Kelley and Lizzy Musi ever get married?
No. Although they were engaged for nearly two years and planned a wedding in Louisiana, they called off the engagement before walking down the aisle.
What caused the end of their relationship?
Lizzy publicly stated that the relationship ended because Kye was not present or supportive during her cancer treatments, as he remained heavily focused on his racing operations.
How did Kye react to Lizzy's passing?
Following Lizzy's passing in June 2024, Kye shared emotional public tributes on social media, acknowledging her as family and asking fans to keep her loved ones in their thoughts.
