Megan Fox and Machine Gun Kelly will be merging their families once they tie the knot. The Transformers actress, 35, is a proud mom to her three sons Noah, 9, Bodhi, 8, and Journey, 5, while the rapper, 31, is also dad to daughter Casie, 12. A source close to the couple told HollywoodLife EXCLUSIVELY that Megan and MGK — who got engaged in January after over one year of dating — plan to have all four kids be involved in their upcoming wedding.