Megan Fox has made it clear her feelings for boyfriend Machine Gun Kelly are a ‘once in a lifetime thing’.But COVID means we haven’t seen as much of them in the pubic arena as you might have expected.All that changed recently when the lovebirds went all out for what is being dubbed their red carpet debut at the American Music Awards.Megan didn’t hold back in the glamour stakes for the occasion dressing in a stunning tube top with a matching high-waisted mini skirt.The 34-year-old’s eye-catching