Katy Perry isn’t immune to the appeal of new celebrity relationships like the rest of the internet.

The Harleys in Hawaii hitmaker left a supportive comment under a photo of the Lavender Haze songstress and her new beau that was posted by the official Vogue Instagram page.

‘I ship it’ the 38-year-old Hot n Cold singer wrote, prompting thousands of Swifties to like her comment.

After all, the two pop singers had a famous feud ten years ago that all began with the birth of Taylor’s hit 2014 single, Bad Blood.

At the time the blonde beauty admitted that the track was about a female friend who had betrayed her, but she wouldn’t disclose her identity – however, may fans speculated it was about Katy.

The Blank Space singer allegedly felt betrayed by her former friend Katy after the latter stole some of Taylor’s backup dancers for her Red tour back in 2012.

Orlando Bloom’s longtime partner reportedly retaliated, via song, to the Love Story’s singer’s diss track Bad Blood by releasing her own response — Swish Swish.

However, it was the I Kissed A Girl songstress who extended an olive branch — literally — to Taylor when she was on her Reputation tour in 2018.

Travis Kelce’s girlfriend shared a snap of Katy’s apology note, complete with an actual olive branch, on her Instagram page.

‘Hey old friend, I’ve being doing some reflecting on our miscommunications and though feelings between us,’ the raven-haired beauty wrote.

She added that she was ‘deeply sorry’ for the ongoing beef between them.

Taylor accepted the apology, captioning the snap of the apology gift with ‘Thank you Katy’ complete with pink hearts.

Further solidifying that they had buried the hatchet, Katy appeared in the music video for Taylor’s 2019 single You Need To Calm Down.

In the video, the American Idol judge dressed up as a hamburger — embracing Taylor at one point while the leggy beauty was dressed up as French fries.

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Bringing people together: The Roar singer shared her support for Taylor by cheekily saying she shipped her with Travis Kelce, the tight end for the Kansas City Chiefs

Poking fun at the situation, Katy shared a snap of them hugging in their food costumes with the caption, ‘No BEEF here.’

The I Knew You Were Trouble singer responded to Katy’s olive branch by sending her a plate of chocolate chip cookies in 2019 — with a message.

‘Peace at last,’ the message in red icing read on Taylor’s peace offering to Katy.

Four years after the cookie and olive branch exchange, the E.T. singer continued to support her on and off again friend with by showing her approval for Taylor’s hot new romance.

Swifties across the globe nearly broke the internet with their pop idol was spotted in the box at Travis’ home game on September 24.

To add a layer of intrigue to Taylor’s football debut, she also was seen sitting next to the tight ends’ own mother, Donna Kelce, int he box.

After making their relationship football field official, Taylor and Travis were spotted holding hands in the locker room after the game.

The global singing sensation has appeared at three of the Kansas City Chief star’s last four games.

She even brought fellow A-listers Blake Lively, Ryan Reynolds, and Hugh Jackman to help her cheer on her new man at one of the games.

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Prince Charming: Swifties loved seeing the football player treat Taylor with respect as they enjoyed a dinner date at the Waverly Inn for their second date in New York City on Monday night

Now spotted frequently spending time together, Taylor and Travis are Hollwood’s newest It couple.

Heidi Klum has even reportedly already sent them an invite for her famous Halloween party.

Swifties had a field day when they spotted the NFL star happily escorting Taylor out of a vehicle on Monday night as he took her to the Waverly Inn for date night in New York City.

Many touted the tight end for giving Taylor the princess treatment, holding her close to him and walking in tandem, instead of walking ahead of the Lover hitmaker like some of her exes.