The loved-up pop star showed his lady how much she meant to him by filling an entire hotel suite with the romantic flowers and claimed that if he'd had more space, he would have bought more.
Wow... A sweet gesture or OTT?
Jason posted a photo of the hotel room full of roses on Instagram and wrote: "10,000 roses fill this suite! I only wish I could've fit 10,000 more in here! Valentine's everyday! Thank u to #passionroses for helping to make this special."
In the snap, you can just about spot the 'Talk Dirty' singer and Jordin sat in the middle of the suite surrounded by the many flowers.
And judging by Jordin's huge smile, we reckon she loved her surprise.
Later in the day, the songstress posted her own picture with Jason and a handful of the roses (well, she couldn't carry all 10,000!) and wrote: "Preeeetty sure my face says it all. I love you babe! #happy."
She added another picture along with the caption: "Completely overwhelmed by 10,000 roses today from, my love, @jasonderulo. They're so beautiful! Omg. #supersweettweet."
Since she may have struggled to take all of her flowers home, Jordin decided to share the love instead and handed the roses out to staff at the hotel before checking out.
"I took a few vases home but gave the rest of the roses to everyone at The Redbury hotel! Happy Valentine's all around! #sweettweet," she tweeted.
It's no secret that Jason and Jordin are head over heels for another, as they are often seen posing for cute photos together and accompanying each other to red carpet events.
Last month, Jordin and Jason attended the Red, White and Black Super Bowl Party in New York and looked like a picture perfect couple in contrasting black and white outfits.
Could they be any more adorable?!
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