The 73-year-old legend, of course, attends, looking divine in a white plunging gown.
The couple of 11 years who have a son together marry in a bohemian, nature-embracing ceremony on June 10 2017.
Of course, guests at the ceremony were mainly family and friends, including the iconic soul singer, her daughter, Tracee Ellis Ross of "Blackish"; and her son, Evan Ross.
Evan‘s wife Ashlee Simpon, as well as her sister Jessica Simpson, were also in attendance.
The couple are also expecting their second child, so they surely have another beautiful celebration coming pretty soon.
Check out all the magical photos from the ceremony in the gallery below: