Hailey Bieber, Bella Hadid and Stassie Karanikolaou engaged in a ménage à trois-style smooch while having a girls’ night out.

The best friend of Kylie Jenner was seen participating in a three-way kiss with the models in a video posted to her Instagram Story Thursday.

The short clips showed Hadid, 28, smiling as she puckered up and grabbed the faces of Hailey and Karanikolauo, 27, who were on either side of her.

That’s when Karanikolaou and the Rhode founder, 28, planted a peck on Hadid as she blew her own kiss.

The influencer tagged both Hailey and Hadid in the video, captioning the clip with a combination of teary-eyed and heart emojis.

Hailey also gave her followers a second glimpse at the trio’s girls night out, posting another selfie video featuring all three girls as they posed with the Hello Kitty filter to her Instagram Stories.

It appears the women stepped on Thursday night in celebration of Hadid’s new cowgirl-style Frankies Bikinis collection. Hailey also shared a video highlighting the event’s custom dinner menu to her Stories in a previous post.

The outing marks Hailey’s second high-profile outing this week after the model hosted her own Los Angeles pop-up event for her Rhode Beauty brand, which she attended with husband Justin Bieber, on Tuesday.

However, soon after video of the “Yummy” singer’s appearance at the event began circulating on social media, fans expressed their worry for the star noting that his behavior was out of character.

In one clip from the event, which was shared on TikTok, the “Sorry” hitmaker was seen smiling wide and shifting his weight from side to side while chatting with Refinery29 beauty director Sara Tan.

At one point, he also appeared stoic as he posed for pictures with his wife, holding a blank expression and staring straight into the camera.

After fans called out Justin’s behavior, a source exclusively told Page Six that Hailey, who shares son Jack Blues Bieber with the singer, is “really concerned” for her husband, but “isn’t sure how to manage things at this point.”

“Justin is going through a hard time and Hailey is doing her best to be there for him, but there’s only so much she can do,” the source shared.

“Hailey loves Justin with all her heart but that doesn’t necessarily mean she’s happy.”

The insider also claimed friends of the couple “have also been worried for Justin.”