Celebrity Megan Fox Megan Fox and Machine Gun Kelly Made Their Red Carpet Debut at the AMAs After a few months of dating, Megan Fox and Machine Gun Kelly made things official. By Christopher Luu Christopher Luu Instagram Twitter Christopher is a Southern California-based editor and has been with InStyle since 2018. He covers all things entertainment, celebrity, and culture. InStyle's editorial guidelines Published on November 22, 2020 @ 10:00PM Pin Share Tweet Email After a few months of dating, Megan Fox and Machine Gun Kelly made things official. Tonight's American Music Awards red carpet was their very first awards show as a couple. Fox presented at the ceremony and MGK performed. The two met earlier this year on the set of the upcoming film Midnight in the Switchgrass. Fox wore an emerald green asymmetrical top and skirt by Azzi & Osta with her dark hair in its usual center part. MGK wore what looked like a hybrid tuxedo and hoodie, showing off a wide swathe of tattooed chest and a pearl necklace. ABC / Contributor Megan Fox Said Brian Austin Green Is "So Intoxicated" With Making Her Look Like an "Absent Mother" Fox and her ex-husband, Brian Austin Green, separated last year. They share their three kids, sons Noah Shannon, Bodhi Ransom, and Journey River. In October, Fox introduced MGK to her children, People reports. "He recently met her kids for the first time. Megan thought it was a natural step, since they are getting more serious," a source said. "They are in a committed relationship and it's not just a fling. They are planning a future together." Kelly spoke about their relationship during an appearance on The Howard Stern Show, saying he fell in love "for the first time" when they met. "That was my first experience with being open to love and stuff like that," he said. "I definitely wasn't set up to believe that that's something that could ever exist."