Watch “icon” Kylie Kelce belt out Taylor Swift’s “Love Story.”

The clip caught the attention of the pop star’s official fan account for her romance with Travis, Tayvis Nation, who tweeted: “Kylie singing along to ‘Love Story’??? Oh she’s such an icon I’m sorry.”

Meanwhile, 36-year-old Jason got started when the music for “Scatman” began.

The couple were on hand as bartenders at the Eagles Autism Foundation in Seal Isle City, New Jersey. Kylie and Jason signed autographs and the former NFL player met with autistic children.

“These personal interactions, especially with the children who are on the autism spectrum, children who need support and help, really reinforce what we are all here for,” he said.

Kylie’s impromptu performance comes just days after she and Jason, along with the 34-year-old Kansas City Chiefs tight end, attended the “Fortnight” singer’s Eras tour performance in London.

During his stay in the UK, Jason – who has daughters Wyatt (4), Elliotte (3) and Bennett (1) with Kylie – met Prince William, Prince George and Princess Charlotte backstage at Wembley Stadium.

“I have to say, Prince William was amazing, but the highlight was Princess Charlotte,” Jason said on Wednesday’s episode of “New Heights.” “Prince George was great too. She was so damn sweet.”

He continued: “I can’t express how… I don’t know, maybe it’s because I have three girls now – she had fire in her, she was asking questions. That was the most electrifying part (of the royal encounter).”

Ironically, Jason insulted the monarchy earlier this month on the Father’s Day episode of the brothers’ podcast, saying, “Fuck the kings.”

“Listen, we are Americans,” he said. “We have nothing to do with the kings.”