Breaking news on 22 May: JoJo and Chris are now official - see new photo.

JoJo Siwa and Chris Hughes formed a close relationship after meeting on Celebrity Big Brother back in April.

Viewers wondered whether there could be more between Chris, who many will recognise from appearing on Love Island, and dancer and media personality JoJo, who started out on Dance Moms.

On CBB, the pair were often seen together, cuddling or laughing at on another's jokes - something that caused Drag Race star Danny Beard to comment that they might as well "f**k".

Moments after their series ended, JoJo broke up with her partner at the time, Kath Ebbs.

Now, fans are convinced that Chris and JoJo are officially dating.

Here's all the clues they're now a couple...

Chris Jetted overseas for JoJo's 22nd birthday

To celebrate JoJo's 22nd birthday, Chris, 32, headed Stateside, and he shared a carousel of cute photos on his Instagram to mark the special occasion.

"The previous 7 days have been the prettiest.." he wrote alongside the gallery of images, complete with a smiley face and birthday cake emoji.

The first photo showed the pair seated in what appeared to be an airport as JoJo rested her head on Chris' shoulder and clutched his arm.

Another photo saw the duo wrapping their arms around one another and sharing some intimate hugs as they spent quality time together.

"This has to be a hard launch," one fan commented on the images, as Megan McKenna wrote: "Erm. Obsessed with you both."

"Seriously guys… just announce you're in a relationship please. You two are so cute together," another said.

Baecation?

The carousel of photos uploaded by Chris also included photos of the pair cuddling and in a swimming pool as they visited both Mexico and Florida.

"You look so happy," Vicky Pattison wrote in the comments.

"If you guys come out and say you’re still just friends after this, my heart is gonna break," another person said.

Could this be the duo's first ever baecation?

Chris met JoJo's family and friends

During the birthday trip, Chris met some of JoJo's closest friends and family and can be seen posing with them in the photos, leading fans to think that things could be getting serious between them.

I mean, you don't just introduce anyone to your nearest and dearest, do you?

Social media PDA

After Chris posted the carousel for JoJo's birthday, JoJo left a very telling comment under the post.

"& happiest :). Heart is overflowing," she said alongside a white-heart emoji, leading fans to think that the post was more than just another social media dump.

"This is a love like no other Joelle, I’m so happy for you both," one person responded to JoJo's comment.

"You deserve each other two kind souls," another wrote alongside a heart emoji.

Following their CBB experience, Chris shared a carousel of images, which included one of him and JoJo on a tennis court as the lead photo.

"This dump comes with a message of gratitude for everyone’s love and support over the past month. Lots of amazing memories, and an experience of a lifetime I shall keep close to my heart. Thank you so much for some really sweet messages the past week, I appreciate them a lot and they gave me a feeling to be thankful for," he said.

"Special shout out to everyone in the house, you made the ride a journey, friendships to last a lifetime, you all know who you are! So many moments to cherish."