Actor Ian McKellen officiated the wedding ceremony that happened Sep 8, reports eonline.com.
Stewart, 73, revealed the news via micro-blogging website Twitter.
"Yes, married," Stewart tweeted with a photo of the couple in a giant colourful ball pit.
McKellen also shared the news of the ceremony on social networking website Facebook. He posted a photo of him in a black shirt that said "Minister". The caption of the photo read, "I did my part."
--IANS (Posted on 09-09-2013)