When you see Jonathan Day, better known to the world as JJ Da Boss, screaming "Off with they head!" on the asphalt of Memphis, it’s easy to get swept up in the tire smoke. He’s the loud, gambling, fast-talking leader of the MSO (Memphis Street Outlaws) crew. But if you peel back the layers of the Discovery Channel drama, you find a man who is fiercely protective of a massive family.
Seriously, the man has 11 children.
That’s not a typo. Eleven kids and five grandkids. In the world of Street Outlaws: Memphis, the lines between family and "the team" aren't just blurry—they don't exist. If you’re a daughter of JJ, you aren't just expected to show up for Sunday dinner; you’re often expected to be at the starting line when the money is on the table.
The Mystery of the 11 Children
Honestly, keeping track of the JJ Da Boss family tree is a full-time job. He’s been with his wife, Tricia Day (often called "Midget"), for a long time, and she is the backbone of the operation. However, Tricia isn't the biological mother of all eleven. JJ has been pretty open about his "wilder" younger days before he and Tricia became the power couple of the 901.
While some of his kids, like his son Doughboy, have been mainstays on the show, the daughters have largely stayed out of the spotlight—until recently.
The names often associated with his household include Vada, Aubrey, and Annaline. Then there are the older daughters who have started making waves in the racing world. It’s a mix of biological children and the "adopted" family that the Memphis crew is known for. In JJ's world, if he raised you, you're his. Period.
Why JJ Da Boss Daughters Are Finally Hitting the Track
For years, it was Tricia and Precious Cooper (JJ's cousin) who handled the driving duties for the women. They were the "Queens of the Streets." But something shifted around 2022 and 2023. We started seeing the next generation.
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Take "WeeWee" Day, for example.
If you haven't heard the name WeeWee Day, you might have missed one of the most harrowing moments in recent street racing history. In May 2025, WeeWee was involved in a massive wreck at the Bonne Terre Drag Strip. It wasn't just a fender bender; it was a terrifying high-speed crash during a JJ's Arm Drop event. She had to be airlifted from the track.
That’s the reality of the JJ Da Boss daughters' lives. It isn't just reality TV glam. It’s real speed, real danger, and real consequences. Thankfully, she recovered, but it served as a wake-up call for fans who thought the kids were just there for the background shots.
The Rise of Shelby Lynn and Hollywood
Then there’s the racing side of things. We’ve seen Shelby Lynn and a daughter referred to as "Hollywood" getting behind the wheel. Watching these young women line up in cars like Heifer or Ole Heavy is wild. They’ve grown up in the "gravel road" culture JJ always talks about.
They don't drive like amateurs. They drive like people who have been coached by a man who treats a street race like a religious experience.
- Shelby Lynn: Often seen as one of the rising stars of the MSO family, showing a lot of the same grit as Tricia.
- Hollywood: Made a notable debut racing against Shelby in 2022, proving the "family affair" isn't slowing down.
Life Away From the Starting Line
It’s not all burnt rubber and nitro. JJ has admitted in interviews that life gets "hectic." You’ve got eleven kids ranging from adults to young children. He’s talked about the "ultimate reward" being seeing an eight-year-old child's face light up when they see him.
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But what is it like being a daughter in that house?
You’ve got a dad who spent time in federal prison, rebuilt his life through hustle, and turned a local street racing scene into a multi-million dollar brand. The pressure must be immense. Yet, the daughters seem to carry it with a certain Southern stoicism. They aren't on TikTok trying to be influencers; they’re usually in the pits with grease on their hands.
Addressing the "Cult" Rumors
Look, people on Reddit and Facebook love to talk. You’ll see fans calling the MSO a "cult" or saying JJ is too controlling. When it comes to his daughters, JJ is definitely the patriarch. He calls the shots. He decides who drives what car and when.
But if you look at the loyalty of his kids, it tells a different story. They stay. They race. They support "Mama Tricia" even when she’s recovering from her own horrific crashes (like the one she and JJ had together in 2022).
The Memphis way is simple: The team is everything. If you're a daughter, you’re part of the team. If you're part of the team, you don't race each other for money—you take it from the out-of-towners.
What Most People Get Wrong About the Family
The biggest misconception? That these kids are just handed cars and TV time.
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If you watch how JJ interacts with his son Doughboy or his daughters, he’s hard on them. He makes them earn their spot. He puts them in "the heat" to see if they can handle the pressure of a big-money bet.
JJ grew up poor in Joiner, Arkansas. He doesn't want his kids to be "soft." That’s why you see his daughters learning to fix the cars as much as they learn to drive them. It’s a blue-collar education played out on national television.
Fast Facts About the Day Family
- JJ's Real Name: Jonathan Day.
- Total Kids: 11 (including adult children and younger ones).
- Grandkids: 5 and counting.
- The Core Circle: Tricia (Wife), Precious (Cousin), Doughboy (Son).
- The Rising Generation: WeeWee, Shelby, and Hollywood.
Why This Matters for the Future of Street Outlaws
The original Street Outlaws stars are getting older. The "OG" crew from OKC is changing. For the Memphis franchise to survive, it has to rely on the "young blood." That’s where the JJ Da Boss daughters come in. They represent the longevity of the brand.
Seeing a daughter like WeeWee or Shelby pull up to the line creates a different kind of stakes. It’s no longer just about JJ’s ego; it’s about his legacy.
Actionable Insights for Fans
If you're trying to keep up with the latest on JJ’s daughters, don't just rely on the Discovery Channel air dates. The show is often filmed months or even a year in advance.
- Watch the "Arm Drop" Events: This is where the younger family members usually get their "reps" in. It’s less produced than the TV show and gives a better look at their actual driving skills.
- Follow the MSO Socials: JJ and Tricia are active on Facebook and Instagram. They post more about the kids' birthdays and personal milestones there than you'll ever see on the show.
- Check the Dragzine Interviews: If you want the deep-dive philosophy of how JJ raises his family, his interviews with enthusiast sites like Dragzine are much more revealing than the soundbites on TV.
The story of the JJ Da Boss daughters isn't finished yet. With a family this big and a sport this dangerous, there will always be more to the story. Whether they are winning big bets or recovering from scary wrecks, they remain the heartbeat of the Memphis street racing scene.