Justin Bieber, Hailey Baldwin, Kendall Jenner, Devin Booker Enjoy Group Date In Idaho

Justin Bieber, Hailey Badlwin, Kendall Jenner and Devin Booker went for a short vacation in Idaho together, according to an insider.

The trip came after Jenner and Booker sparked dating rumors. The pair has been spotted out and about multiple times in the past months. They also had flirty exchanges on Instagram. A source who saw the group in Idaho said the model appeared "very happy" with the NBA player.

"Kendall and Devin have spent the past few weeks together. They have mostly enjoyed Malibu, but over the weekend, they were vacationing with Justin and Hailey in Idaho," the source told People.

"They were all enjoying the lake life and also played golf."

Jenner shared some videos and photos from the outing on Instagram. In one snap, she shared a mirror selfie with her wearing a yellow bikini. She also shared a short video of the water and snaps of her by the lake and beside a camp fire.

"I [yellow heart emoji] lakes," she wrote in the caption.

"And lakes [purple heart emoji] you," Baldwin commented.

"Kendall seems very happy," the source added.

"Devin is very sweet to her. He spends a lot of time with Kendall's family and friends too. They seem to be on the same page. They haven't been working lately and have been able to enjoy quiet beach outings and dinners instead. They both seem to enjoy the quiet time together."

Prior to their Idaho trip, Jenner and Baldwin were also spotted in Malibu together. The BFFs were photographed in their bikinis. In one snap, they were standing on the shore while submerging their feet in the sand. They seemed to be engrossed in a conversation.

At the time, the Kardashians were renting Diana Jenkin's vacation home. Bieber was also spotted at the house. Jenner reunited with Booker and the two enjoyed dinner together at Giorgio Baldi restaurant in Santa Monica. Jenner and Booker also enjoyed a dinner date with her sister Kylie at Nobu restaurant a few weeks ago.

When news of Jenner and Booker made headlines, some Twitter users joked about NBA players passing around the "Keeping Up With the Kardashians" star because she also dated Philadelphia 76ers player Ben Simmons and Detroit Pistons superstar Blake Griffin in the past.

"They act like i’m not in full control of where i throw this cooch," Jenner fired back on Twitter.