21 of the Most Surprising Celebrity Couples of 2018

21 of the Most Surprising Celebrity Couples of 2018
Image: Splash News

Pete Davison and Ariana Grande
Splash News

For us, the end of the year is the perfect time to reflect on all that went down over the past 12 months -- and whoa, 2018 sure was eventful. There were Olympic games (remember those?), an elaborate royal wedding, and a handful of fantastic movie releases that we couldn't wait to see. Plus, we can't forget all of that celebrity news (and drama) that ended up keeping us occupied from January until December. Aside from all of those devastating breakups -- like Jenna Dewan and Channing Tatum -- we also saw a handful of iconic relationships form. And if we're totally being honest, a few even took us by complete surprise.

Can we just talk about all of those whirlwind romances that have been so popular as of late -- and the short, few-month-long relationships that ended up taking serious turns, resulting in someone popping the question? Old pals got together this year, stars moved on following public divorces, and costars even began dating one another (always a risky move). We also can't forget about the surprise weddings that happened (Half of the time, we hadn't even realized those people were together!)

If this year had a theme, it would surely be "celebrity relationships that really threw us for a loop."

We're listing 21 celebrity couples who shocked us after they confirmed they were dating -- or already married -- in 2018. Some of these duos have already had their fairy tale ending, like Priyanka Chopra and Nick Jonas. Other fizzled out after an intense few months -- like Pete Davidson and Ariana Grande. There are even a few who have yet to confirm whether their PDA-filled outfits -- mean that they're officially a thing -- so we may have to wait until 2019 to find out.