Movies Megan Thee Stallion channels iconic Regina George look in 'Not My Fault' music video "Mean Girls" star Reneé Rapp and Megan Thee Stallion have released the video for their collaboration. By Samantha Highfill Samantha Highfill Samantha is a writer based in Los Angeles. Television is her one true love, and she tweets about it. A lot. EW's editorial guidelines Published on January 5, 2024 02:01PM EST Everyone wants to be Regina George...even Megan Thee Stallion. On Friday, Megan, alongside Mean Girls star Reneé Rapp, released the music video for "Not My Fault," their collaboration for the new movie. The video features a number of references to the 2004 film, which isn't surprising considering the title is a nod to a line Lindsay Lohan's Cady yells at Lizzy Caplan's Janis. And one of those references just so happens to be Megan wearing the iconic boob cutout tank top — a.k.a. a massive sabotage fail and the moment Janis realized that taking down Regina George (Rachel McAdams) was going to be a lot harder than they originally thought. Rapp, whose music career has been taking off, plays Regina George in the upcoming Mean Girls musical film. As for how "Not My Fault" came together, she tells EW, "I was off in LA one day while I was on tour, I literally had one day off, and I was like, 'We should try to go in the studio and see if we can write the credits song today.'" Rapp and her team headed to the studio, wrote the song in one day, and that's when she thought of Megan. "I was like, 'There is a perfect person to have on this song, which is obviously Meg,'" Rapp recalls. "It was really great and I'm so happy with how it turned out." The song will play over the credits of the upcoming Mean Girls film, which hits theaters January 12. Want more movie news? Sign up for Entertainment Weekly's free newsletter to get the latest trailers, celebrity interviews, film reviews, and more. Related content: Making fetch happen: What to expect from the Mean Girls musical movie Christopher Briney does not sing in the Mean Girls musical: 'I was so fine with it' Mean Girls musical movie cast remembers the first time they saw the original