All of Tyler's siblings and half-siblings, including Liv Tyler, Mia Tyler, and Taj Monroe Tallarico, attended the ceremony last week, reported Us magazine.
The daughter of Aerosmith rocker Steven Tyler and the younger brother of actor Ben Foster formed the electronic soul band Kaneholler.
Jon is also an actor and has appeared in "Terminator 3: Rise of the Machines". Chelsea is the daughter of Steven's second wife Teresa Barrick.
Chelsea's elder half-sister Mia first broke the news of the couple's engagement on Twitter in March 2014.