Kylie, the sister-in-law of Travis Kelce, quietly backs Taylor Swift after a publicist attacks Joe Alwyn's marriage rumors.

Travis Kelce’s sister-in-law, Kylie Kelce, subtly supported Taylor Swift after the “Anti-Hero” singer’s publicist clapped back at rumors about her love life.

Over the weekend, eagled-eyed fans noticed that Kylie “liked” a post from the Today show about Tree Paine slamming celebrity gossip blog DeuxMoi for spreading “fabricated lies” about Swift’s relationship with ex-boyfriend Joe Alwyn.

“Kylie publicly supporting Taylor (and tree) by liking this is such queen behavior,” one fan wrote on Twitter.

“reason 917282819 that WE LOVE KYLIE KELCE,” another Swiftie wrote, to which a third added, “kylie really be out here supporting taylor publicly you love to see it.”

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Jason Kelce’s wife, Kylie, showed her support for Taylor Swift by “liking” a telling Instagram post over the weekend.kykelce/Instagram

Paine, who has been the singer’s publicist for nearly a decade, took to X (formerly Twitter) Thursday to shoot down rumors that Swift had secretly wed Alwyn before their breakup.

“Enough is enough with these fabricated lies about Taylor from Deuxmoi. There was NEVER a marriage or ceremony of ANY kind. This is an insane thing to post,” Paine wrote.

“It’s time for you to be held accountable for the pain and trauma you cause with posts like these.”

The post was about Swift’s publicist shutting down rumors regarding the singer’s love life.@todayshow on Instagram.

The comments came just hours DeuxMoi shared an anonymous submission that insisted the pair had a “marriage” ceremony in “2020 or 2021” in the Brit’s home country.

DeuxMoi claimed they heard the information from “more than one person” but claimed their alleged union was “NEVER made legal.”

“I will die on this hill,” the account added. “I’m sorry she didn’t tell you guys about it in a song but just because she doesn’t sing about something doesn’t mean it didn’t happen!!!”

Swift’s longtime publicist. Tree Paine, recently slammed DeuxMoi for claiming the singer secretly wed Joe Alwyn before their 2023 split.Edward Opi / SplashNews.com

The anonymous account claimed that the exes tied the knot sometime between 2020 and 2021.

Yet even after Paine denied the rumor, DeuxMoi doubled down on the claims and criticized the publicist’s “choice of words.”

“Well I make zero dollars from lying.. can publicists say the same,” the response read.

“Also, to relate something that is in reference to something that happened years ago to ‘pain & trauma’ after what just happened seems like a poor choice of words. Either way, I apologize to Taylor.”

The “Anti-Hero” singer and Alwyn split earlier this year.TheImageDirect.com

The 12-time Grammy winner’s romance with the “Conversations With Friends” actor was thrust back into the spotlight last week after she finally released her song “You’re Losing Me” — which fans believe is about her breakup from Alwyn — on streaming platforms.

Page Six confirmed in April that Swift and Alwyn had called it quits after six years of dating.

Despite a brief fling with the 1975’s Matty Healy, the “Cruel Summer” singer has since moved on with the hunky NFL star — whose older brother, Jason, is married to Kylie.

She has since moved on with Travis Kelce, who is Kylie’s brother-in-law.

TheImageDirect.com

Although the lovebirds have only been dating for a few months, the pair are reportedly falling hard for one another.

The pair was recently spotted wearing matching sweaters to a Christmas party and Swift even traveled up to Wisconsin on Sunday night to cheer on the tight end as his Kansas City Chiefs took on the Green Bay packers.

Swift attended the matchup alongside new BFF Brittany Mahomes — and even seemingly borrowed one of the WAG’s jackets for the game.

While the “All Too Well” singer has already gotten quite close to several of Travis’ close friends, it’s unclear if she has met Jason and Kylie yet. However, she seemingly already has their support.