Prince Jackson/Instagram Prince Jacksonis engaged! The eldest ofMichael Jackson's three children announced his engagement to his longtime girlfriend Molly on Tuesday, Aug. 26. In a sweetsocial media postwith a carousel of images set to his late father's 1987 single, "I Just Can't Stop Loving You," the 28-year-old identified his bride-to-be only as Molly, but acknowledged the couple's eight-year relationship in his caption. Prince Jackson/Instagram "8 years down ♾️ to go. Molly and I have spent a lot of time together and made incredible memories," he wrote. Their first picture showed Prince and Molly wearing coordinating white and cream outfits as they kissed in a park. Other images captured the couple's sweetest moments throughout their eight years together, including the pair posing with Prince's paternal grandmother,Katherine Jackson. Never miss a story — sign up forPEOPLE's free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. Molly was also present for Prince's college graduation. "We've traveled the world, graduated and grown so much together. I'm excited for this next chapter in our lives as we continue to grow and make great memories. I love you babs," his caption concluded, with a blowing kiss emoji. Read the original article onPeople