According to US Weekly, the singer is ENGAGED to Saturday Night Live star Pete Davidson.
The magazine reported that the pair were telling people they were engaged as they partied at Robert Pattinson's birthday party.
And it looks like the rumours could be true - the pair's most recent snap together looks like a pretty solid confirmation.
Taking to Instagram, the couple's hands appeared in a photo showing off a rather large rock. Pete wrote, "u know what you’d dream it be like ? it’s better than that". Ariana then commented, saying, "so much better".
It isn't the first time we've seen the bling ring on her wedding ring finger - a week ago at the Wango Tango concert in Los Angeles, it was spotted by eagle-eyed fans.
In a post on her Instagram page last night, we can see it in full view once more.
The pear-cut diamond is set on a simple white gold band and it is STUNNING!
Here's a closer look...
"They are a perfect fit. They are not rushing to get married," an insider said. "Their friends are really excited and supportive."
Another source told US Weekly: "Their moms have met. They’ve been very public with their relationship on social media, and they are very in love," and a third added: "They are looking forward to a very long engagement together."
GLAMOUR UK has reached out to a rep for Ariana and is awaiting comment.
Ariana and Pete are yet to confirm the news but they do seem super happy together. The reports come after Pete shared a snap on his Instagram page looking all loved up with Ariana a few weeks ago. The best part? The new couple were donning Harry Potter outfits.
Pete can be seen wearing a Gryffindor house jumper, while Ariana opted for the Slytherin one.
The photo was captioned: “the chamber of secrets has been opened.”
We also spotted a comment on the snap from Ariana, saying: “u tryna slytherin (i’m deleting my account now)." You guys!
Then Ariana took to her own Instagram to share the cutest snap with her new boyfriend. The young couple can be seen cuddling up in the photo, which is captioned: "i thought u into my life woah ! look at my mind." We can't get enough of this pair already.
And it seems that the relationship is the real deal, with Pete even getting a tattoo in homage to his new beau.
Taking to social media, Pete revealed that he's had not one but two inkings dedicated to Ariana.
Not only does he have her iconic Dangerous Woman bunny ears behind his ear, he also has her initials, “AG,” emblazoned on his hand.
The new romance comes after Ariana split up with Mac Miller after two years together. Pete, meanwhile, broke up with comedian Cazzie David recently.
Following her split from Mac, Ariana spoke candidly about the breakup - dubbing the relationship 'toxic', 'hard' and 'scary'.
Ariana decided to reveal details about the breakup after a Twitter user posted something about the couple online.
Responding to him in a lengthy and emotional post, the star wrote:
"How absurd that you minimize female self-respect and self-worth by saying someone should stay in a toxic relationship because he wrote an album about them, which btw isn’t the case (just Cinderella is ab me). I am not a babysitter or a mother and no woman should feel that they need to be."
"I have cared for him and tried to support his sobriety and prayed for his balance for years (and always will of course) but shaming/blaming women for a man’s inability to keep his shit together is a very major problem. Let’s please stop doing that.
"Of course I didn’t share about how hard or scary it was while it was happening but it was. I will continue to pray from the bottom of my heart that he figures it all out and that any other woman in this position does as well."
We're really happy that Ariana has found love again and we wish the happy couple all the best.