Bryan Bedder/mtv Vmas 2021/Getty Images

By Amanda Lynne/Sept. 23, 2021 11:37 am EST

​"This whole thing started out with one studio session. We’ve been great friends for a decade. So this was just like, ​’Hey, let’s just do a random day of work.’ The energy was so immense that came from it," Kelly confessed (via Kerrang). “It was so powerful that Travis was like, ​’F*** it, I’m blocking off two months of my life and we’re doing this album.’ So I know it has some of that feel and some of that album’s classic nostalgia in this because otherwise we wouldn’t have just stopped everything we were doing to do this.”

Emma Mcintyre /ama2020/Getty Images

“Megan and Kourtney have grown closer as friends over the last two months. They act like best friends when they’re together,” a source told the outlet. “Kourtney has been spending more time with Megan than some of her sisters. It’s mainly because she and Travis are inseparable, and Travis and Machine Gun Kelly are very close, so usually, they bring along their girlfriends to hang out with them.”

The source went on to add that the two sets of lovebirds often go out for date nights together, and enjoy doing a lot of the same activities. “Travis has a recording studio in his house so him and MGK will jam out there a lot. Travis introduced Kourt to Megan through MGK,” the insider said. “As a group, they like to go on double dates, concerts, events together — it spices things up. Travis and MGK are happy Megan and Kourtney have gotten to bond and get along well with each other,” the insider dished.

The couples have definitely been making a splash with their relationships over the past year, and many fans are loving the dynamic between the four stars.