Instagram/Katy Perry

These Are the Most Unexpected Couples of 2025 — From Katy Perry and Justin Trudeau to JoJo Siwa and Chris Hughes

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Dec 8, 2025 2:02 pm·

By Hanna Wickes

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2025 has been full of jaw-dropping celebrity romance moments, and some of the year’s couples are straight-up shocking.

While a few pairings make total sense, others will have you doing a double take and thinking, “Wait… they’re dating?” From casual flings that turned serious to stars from completely different worlds finding love, this year has reminded us that Hollywood romance is unpredictable—and wildly entertaining.

Here’s a look at the most unexpected celebrity couples of 2025, the duos that had everyone talking.

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Katy Perry and Justin Trudeau

One couple no one saw coming was the relationship between pop star Katy Perry and former Canadian Prime Minister Justin Trudeau. The two first sparked dating rumors a few months after it was announced she and former fiance Orlando Bloom split in July. The “Fireworks” singer hard-launched their relationship on Instagram in December, with a selfie of the two in Japan.

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Shailene Woodley and Lucas Bravo

Fans were shocked when the Divergent actress and Emily In Paris actor debuted their romance in Paris in March 2025. However, a source told People in November 2025 that they have already parted ways.

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JoJo Siwa and Chris Hughes

JoJo Siwa and Chris Hughes went from friends to full-blown lovers on Celebrity Big Brother UK. Their friendship quickly blossomed into a romance—yes, while JoJo was still dating Kath Ebbs. Once the show wrapped, she ended things with Kath and didn’t waste a second before going Instagram official with Chris. JoJo has admitted they’re totally “head over heels” and even talked about wanting kids in the future. Definitely not the couple anyone saw coming—but here we are.

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Pete Davidson and Elsie Hewitt

Pete Davidson and model-actress Elsie Hewitt kicked off their romance in early 2024, going public in March after paparazzi snapped them together. Fast forward to July 2025, and the couple surprised fans by announcing they’re expecting their first child.

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Harry Styles and Zoe Kravitz

The two were first spotted hand-in-hand in Paris in September, and have been seen together on multiple occasions ever since.

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Elizabeth Hurley and Billy Ray Cyrus

Billy Ray Cyrus and Elizabeth Hurley nearly broke the internet over Easter weekend when they hard-launched their relationship on Instagram.

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Celebrity Sightings - Day 7 - The 82nd Venice International Film Festival

Kaia Gerber and Lewis Pullman

Following her split with Austin Butler in 2024, Kaia Gerber debuted her new relationship with Lewis Pullman at the 2025 Venice Film Festival in September.

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