Hailey Bieber, Bella Hadid and Stassie Karanikolaou got together for a three-way smooch during a girl's night out.

Hailey Bieber, Bella Hadid, and Stassie Karanikolaou had a lively girls' night out, celebrating Hadid’s new swimwear ...

Hailey Bieber, Bella Hadid, and Stassie Karanikolaou turned heads during a girls’ night out, sharing a playful three-way kiss ...

Bella Hadid got some support from pals Hailey Bieber and Stassie Karanikolaou during a girls' night out as they celebrated the launch of her latest collection with Frankies Bikinis.

Hailey Bieber, Bella Hadid and Stassie Karanikolaou got together for a three-way smooch during a girl's night out and are ...

The trio stepped out in celebration of Hadid’s new cowgirl-themed Frankie’s Bikini’s collection on Thursday night.

The wife of Justin Bieber enjoyed a bit of quality time with her gal pals, under a cloud of ominous rumors about the state of ...

Instagram / Stassie Karanikolaou Tagging Hailey and her brand in his Instagram Stories post, Justin wrote, "The vibes were tangible at @rhode pop up." Monica Schipper/Getty Images for Teen Vogue T ...

Hailey Bieber, Bella Hadid and Stassie Karanikolaou are very close friends ... and, what's more friendly than puckering up and smooching one another on girls night???

Kiss, that is. The Rhode founder got cozy with Bella Hadid and Stassie Karanikolaou—Kylie Jenner's BFF—at a party, with Stassie sharing a video of herself and Hailey each giving Bella a kiss ...