Elton John celebrated a special milestone this week: 30 years of sobriety. The Grammy-, Oscar- and Tony-winning singer-songwriter highlighted the occasion on his social media platforms Wednesday. In a series of photos, he shared the cards he received from loved ones, a festive cake and his 30-year sobriety chip. In a tweet accompanying the images, John noted that he’d just wrapped up a “most magical day” of celebration with his husband, David Furnish, and sons Elijah, 7, and Zachary, 9.