Everyone loves a good romance — and when it happens to celebrities, people can't help but feel invested. Sometimes it's obvious that the two aren't meant to be anything more than a momentary fling, but other times the love surprises them and their fans.

This year, a few May-December romances have developed that have been fun to watch. People were shocked to see Kate Beckinsale give Pete Davidson a shot, although it didn't last long. Somehow, we think that Liam Payne and Naomi Campbell might have more of a chance. There are even more rebound romances that have filled the tabloids in the past few months, along with a few surprisingly sweet matches. Some of them are pretty shocking, and fans can't help but wonder how long the romance will last.

Here are 15 surprising celeb romances we were not expecting in 2019.

15 Kate Beckinsale's Boy Toy Pete Davidson

We have to admit that we were secretly hoping that Pete Davidson and Ariana Grande would get back together. But then Pete met Kate Beckinsale, and the two were canoodling like crazy. The beautiful actress is almost old enough to be Pete's mom, but she's still pretty bomb. It was a surprise that the two became a couple, but we weren't shocked that the romance fizzled out not long after it started.

14 Vloggers Jake Paul and Tana Mongeau (Who Just Ended A Relationship With Bella Thorne)

Vlogger love is ... interesting. Jake Paul is one of the most controversial Youtubers out there, so we're not sure if this latest love match will work out. That's especially true since his new fiance Tana Mongeau is fresh off a pretty intense relationship with Bella Thorne. Bella cried at the news of the quickie engagement — it seems she was as surprised as the rest of us.

13 Miranda Lambert's Cop Husband Nobody Ever Heard About

The surprise wedding of 2019 has to belong to country crooner Miranda Lambert, especially since we didn't even know she was dating anyone. Miranda's previous marriage to Blake Shelton was all over the tabloids, but she managed to keep her latest romance secret for a while. She tied the knot with Brendan McLoughlin, a New York City police officer, shocking just about everyone.

12 Liam Payne's Much Older Woman Naomi Campbell

One Direction hottie Liam Payne has a thing for older women. We knew that because he dated and had a baby with a woman 10 years older than him. But we were surprised when he started a flirtation with Naomi Campbell on social media and even more shocked when the two were spotted out and about at a London concert, according to the Daily Mail. Naomi is 22 years older than Liam, but we're not sure who is luckier.

11 Kaitlyn's Bachelorette Bounce Back

We thought that Kaitlyn Bristowe might have actually found true love on The Bachelorette, especially since she and her pick Shawn Booth stayed together for years after their season aired. But the two never walked down the aisle, and this year Kaitlyn bounced back with another member of the franchise. She's dating Jason Tartick and the two are already moving in together and adopting a dog, according to Us Magazine.

10 Amazon CEO Jeff Bezos's Messy Affair

When a billionaire has an affair, it's a big deal. Everyone was shocked when Amazon CEO Jeff Bezos, the richest man in the world, admitted to cheating on his wife because he didn't want to be extorted out of his money. But instead, his surprising affair with Lauren Sanchez ended up costing him $37 million in a divorce.

9 Andrew Garfield Seemed Too Straight-Laced For Rita Ora

We could think of one thing that Rita Ora and Andrew Garfield had in common — they are both British. But other than that we were pretty surprised to find out that there were sparks between them. It was no surprise that the romance fizzled out earlier this year, and now the singer and the actor are both back on the market, according to People.

8 Blac Chyna's Little Soulja Boy

We're not so sure that Blac Chyna has a type — other than maybe guys who don't seem like a good match. This year, she had a hot and heavy hook up for a minute with Soulja Boy after the rapper slid into her DMs, according to TMZ. After her last rocky relationship with Kid Buu, TMZ reported that she wanted to take things slower, but the two ended up having a thing for a hot minute.

7 Cara Delevingne and Ashley Benson Came Out As A Couple During Pride Month

Cara Delevengne's love life is always filled with rumors. She keeps people guessing, cuddling with lots of different women, and she doesn't respond to rumors. But the model finally confirmed her special someone as Pretty Little Liars actress Ashley Benson, posting about it during a Pride celebratory message and doing some public smooching to surprise everyone who has tried to figure out the romance.

6 Anne Heche and Thomas Jane Dating A Decade After Co-Starring Together

Anne Heche and Thomas Jane starred together in Hung about a decade ago, but they were both married to other people then. Thomas and his wife Patricia Arquette broke up a couple of years later, and then Anne broke up with her husband and former co-star James Tupper last year. In 2019, the timing was right, and the two have confirmed that they are dating.

5 Nikki Bella's New Dance Partner After John Cena Breakup

Public breakups are the worst, and Nikki Bella's saga with her ex John Cena just broke our hearts. The wrestlers both seemed so broken-hearted. So we were surprised and happy to see that Nikki has found a new love. She is now dating her former Dancing With the Stars partner Artem Chigvintsev, and she seems happier than ever.

4 Halsey Finally Dumped G-Eazy And Hooked Up With Yungblud

Singer Halsey has been in an on-again, off-again thing with G-Eazy for way too long. We thought that she just couldn't quit him, but things are starting to look up in 2019, since she's been spending some time with rocker Yungblud. Every time the paparazzi captures the couple, they both look pretty smitten, and that's so sweet after going through such heartache.

3 Rami Malek Surprised Us By Dating His Co-Star

Rami Malek went from acclaimed actor to superstar when Bohemian Rhapsody came out earlier this year, and  he surprised us yet again when we learned that we was officially off-the-market. Rami had been dating his BR co-star Lucy Boynton for a while, but he shocked everyone by announcing it at the Oscars with a passionate kiss and sweet acknowledgment in his speech.

2 Kiernan Shipka and Charlie Oldman Oddly Perfect

Coachella romances don't always stick, but so far, so good for Kiernan Shipka, the star of The Chilling Adventures of Sabrina, and her model beau Charlie Oldman. His father Gary Oldman is part of the Hollywood establishment, while Kiernan is a new sensation, but that doesn't seem to matter. The pair has been inseparable since April, and it's definitely a surprising match.

1 Channing Tatum's Post Divorce Romance With Jessie J

It seemed like Channing Tatum and his wife Jenna Dewan were going to break the Hollywood curse and make it. But after nearly a decade, they called it quits. We love them both, though, and want them to be happy. That's why we were surprised but excited to learn that Channing had a new love in life in Jessie J. Jenna also moved on, but it looks like Channing and Jessie aren't just a rebound. They are a surprisingly great match.

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