Mick Jagger turned 83 years old, prompting a heartfelt birthday message from his fiancée, Melanie Hamrick. The 39-year-old Hamrick publicly wished her partner well via social media. She accompanied her message with a touching photograph featuring Jagger and their son. Details surrounding a larger celebration have not been released. Jagger remains active as the frontman for the iconic band, The Rolling Stones. This milestone birthday comes after a long and celebrated career in music. The affectionate post highlights the close relationship between Jagger and Hamrick.