Mitchell, 30, also had a ring on the third finger of her left hand. However, a spokesman for Craig refused to confirm, insisting that it was "a private matter".
The wedding band was on display as he and Satsuki held hands when they left an ?Artists for Peace and Justice' meeting in Brentwood, California. The wedding band was also visible during the "Help Haiti" telethon appeal, reports dailymail.co.uk.
"We all suspect they have got married. He has always said Satsuki is the one but he didn't want a big showbiz wedding, that would be his worst nightmare. He's very private," said a source.
