Woody Harrelson and Matthew McConaughey may do DNA test to confirm if they re brothers itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.
Matthew revealed this week that he discovered his mom and Woody s dad got friendly with one another nine months before he was born, making them believe they might secretly be related.