Klay Thompson Cheated On Meg Thee Stallion With Lexie Brown?

Megan Thee Stallion posted an Instagram story today accusing Klay Thompson of cheating. She wrote: “Cheating, had me around your whole family playing house… got ‘cold feet.’ Holding you down through all your HORRIBLE mood swings and treatment towards me during your basketball season now you don’t know if you can be ‘monogamous’????” She followed that up with a statement to TMZ saying trust and fidelity are “non-negotiable” and that there is “no real path forward.”

Within hours, the internet had already moved past the accusation itself and started doing what the internet does. It started guessing. And the name that surfaced was Lexie Brown.

👉 klaythompson (Klay Thompson) started following 0 and unfollowed 1:

❌ lexiebrown (Lexie Brown)
🔗 https://t.co/2kVgXS2srq#NBA pic.twitter.com/WVDFQYnSHr

— NBA Follow Tracker (@nbafollowtrackx) April 25, 2026

Brown is a guard for the Seattle Storm. She is 30 years old. She played college basketball at Maryland and Duke, was the ninth overall pick in the 2018 WNBA Draft by the Connecticut Sun, and won a WNBA championship with the Chicago Sky in 2021. Her father is Dee Brown, who played 12 seasons in the NBA and won the 1991 Slam Dunk Contest with the Boston Celtics. She is a professional athlete with an eight-year WNBA career, and as of today, her name is trending on social media for reasons that have nothing to do with basketball.

Here is what actually happened. An account on X called “Error” posted a claim that Klay Thompson cheated on Megan Thee Stallion with Lexie Brown. The account alleged that Brown had been posting about messages with Thompson on her Instagram Close Friends story and that Thompson had told her his relationship with Megan was “just for social media.” Separately, the NBA Follow Tracker account, which monitors when NBA and WNBA players follow and unfollow each other on Instagram, noted that Thompson unfollowed Brown on Instagram around the same time Megan’s accusations went public.

That is it. That is the entirety of what exists connecting Lexie Brown to any of this.

Megan Thee Stallion did not name the person Thompson allegedly cheated with. She did not mention Lexie Brown. She did not reference a WNBA player. She did not reference anyone at all. Her Instagram story and her statement to TMZ were about Thompson’s behavior, not about another woman.

No journalist has confirmed a connection between Thompson and Brown. No NBA or WNBA insider has reported it. No one with any verifiable credibility has attached Lexie Brown’s name to this situation with anything resembling evidence. What exists is an anonymous account on X making a claim, a follow tracker noting an unfollow, and thousands of people on social media treating those two data points as confirmation of something nobody has actually confirmed.

The unfollow is real. That much is publicly observable. Thompson did unfollow Brown on Instagram, and that fact was documented by the NBA Follow Tracker. But an unfollow is not evidence of an affair. People unfollow each other on social media every day for reasons that have nothing to do with romantic involvement. Thompson could have unfollowed Brown because he knew the speculation was coming and wanted to distance himself from it. He could have unfollowed her because someone on his team told him to. He could have unfollowed her for reasons that have absolutely nothing to do with Megan Thee Stallion. An unfollow is an action on a social media platform. It is not a confession.

The “Error” account’s claims are unverified. The alleged Close Friends story screenshots have not been independently confirmed. The claim that Thompson told Brown his relationship with Megan was “just for social media” is attributed to an anonymous account with no track record of breaking news and no apparent connection to either party. Treating that claim as fact, or even as likely, based solely on an anonymous post is not journalism. It is not even responsible speculation. It is a guess dressed up as information.

What is happening to Lexie Brown right now is what happens when the internet decides someone is guilty before anyone has established that a crime was committed. Her name is being dragged through a situation she has not publicly commented on, based on claims she has not confirmed, made by an account with no verified credibility. She is a professional basketball player whose name is now attached to a celebrity breakup because an anonymous account said so and because a follow tracker recorded a change in her follower count.

If Thompson cheated on Megan Thee Stallion, that is between Thompson and Megan. Megan said what she had to say. Thompson has not responded. But the rush to name the other person, especially when that naming is based on nothing more than an anonymous claim and an Instagram unfollow, is the part of this story that should make people uncomfortable. Because if the claims turn out to be wrong, the damage to Lexie Brown’s name will already be done. The tweets will already have been posted. The assumptions will already have been made. And the people who spread her name based on no evidence will move on to the next story without ever considering what they did to someone who, as far as anyone can verify, did nothing.

The internet named Lexie Brown. Nobody has any proof. And until someone does, her name should not be in this conversation.

Carlos Garcia

A longtime sports reporter, Carlos Garcia has written about some of the biggest and most notable athletic events of the last 5 years. He has been credentialed to cover MLS, NBA and MLB games all over the United States. His work has been published on Fox Sports, Bleacher Report, AOL and the Washington Post.