Ariana Grande engaged to real estate agent boyfriend Dalton Gomez

She wrote: "forever n then some."

Ariana Grande is engaged!

"forever n then some," Grande captioned the post.

Many congratulated the couple, including the Grande's mother, Joan, who seemed elated about the new addition to the family.

"I am so excited to welcome Dalton Gomez into our family," she tweeted. "Ariana, I love you and Dalton so much!!!! Here’s to happily ever after! YAY! xoxoxo."

"I am so happy for my sister and so excited to (officially) welcome Dalton into the family! YAY!" Grande's brother, Frankie, tweeted. "This is just the beginning of a long-lasting life filled with laughter & love. Ugh. I love you Ariana & Dalton! HAPPY ENGAGEMENT!"

Grande's manager, Scooter Braun, also commented on the news, writing, "Congrats to these two amazing souls. Ari we love you and could not be happier for you. Dalton you are a lucky man."

The lovebirds first confirmed their relationship when they appeared in the music video for "Stuck With U," Grande's collaboration with Justin Bieber, which was released in May. The following month they became Instagram official when she shared a handful of videos and photos of her pups, including a snapshot of her cuddling with Gomez.

Grande was previously engaged to "Saturday Night Live" star Pete Davidson.