High times at the Oscars!
Woody Harrelson stepped out on the red carpet in a Burberry custom-tailored black tuxedo made out of ... hemp.
Ryan Seacrest made the announcement on his E! pre-show while interviewing Best Actress nominee Gabourey Sidibe, who didn't seem surprised by the news.
The 48-year-old Harrelson - who has long advocated for reforming marijuana laws - is up for Best Supporting Actor for The Messenger.
On Friday, he won the supporting-actor prize at the Spirit Awards.