The former X Factor contestant has posted the sweetest photo that was taken over the weekend, showing a blissful family moment.
"Snuggle Sundays #sunday #chill #cuddles #familytime," wrote Stacey, 27, alongside the snap.
Stacey shared a photo with her boyfriend Joe Swash and her two sons
"Brilliant pic. Family is what Sundays are all about," commented one fan on Instagram. "What a perfect match you both are, watched you both for years and such genuinely lovely people!" wrote another.
The singer has been dating Joe since the beginning of the year. While their relationship seems to be a match made in showbiz heaven, Stacey has previously revealed that their romance got off to a very awkward start.
The couple have been dating since the beginning of the year
During an appearance on ITV's Loose Women, Stacey recalled how she initially told 34-year-old Joe she wasn't looking for a relationship – but he didn't give up that easily.
She explained: "My first kiss with Joe was probably my most awkward kiss of all time in my entire life. He came to say goodbye to me as I was leaving to go home and shut the door, but I am very prude and not very forward.
"Then before the door could shut, he pushed it open and walked straight up to me and kissed me and I just froze. I was so shocked that he kissed me and that he liked me and then he went."
Stacey with her sons Zachary and Leighton
Meanwhile Joe, who has a son Harry from his previous relationship, has confirmed that he and Stacey have already discussed having children and getting married.
"It makes me sweat when she talks about babies," Joe joked on Loose Women. "But definitely babies, that's a good idea."
When asked if it bothers him that Stacey has children from previous relationships, he insisted: "Course not, I've got a child who's nine with someone else. As long as you have that child when you're in love for the right reason, have as many as you want."