Demi Lovato celebrated 420 with a special, Disney-themed Instagram post to honor the time she smoked pot with fellow Disney-stars Miley Cyrus and Joe Jonas on Monday.

Demi Lovato, Miley Cyrus And More Celebrate 420

Lovato, who recently celebrated three years sobriety, shared a funny throwback photo of herself and Cyrus when they were still at the Disney Channel, complete with a photoshopped Jonas and fun collage like edits. “In honor of our former escapades, I thought you’d like this to remember your first blaze.. Happy #420,” Lovato wrote, tagging Joe Jonas.

Lovato, who ended the post with the hashtag “#disneyhighclassof09,” is referencing Jonas’ tell-all essay published by the New York Magazine in December of 2013. In the article, Jonas claimed that Cyrus and Lovato convinced him to try weed for the first time. “The first time I smoked weed was with Demi and Miley. I must have been 17 or 18. They kept saying, ‘Try it! Try it!’ so I gave it a shot, and it was all right. I don’t even smoke weed that often anymore,”

Jonas wrote. Jonas and Cyrus have yet to respond to the post, but Cyrus has been celebrating 420 on her own Instagram page, sharing a string of photos, including an early morning “Wake & Bake” selfie and a photoshopped image of Elvis presenting her with weed in a heart-shaped box.

Fellow musicians, Willie Nelson and Merle Haggard debuted their new track, “It’s All Going To Pot” with the help of Conan O’Brien in celebration of the holiday.

Nelson is also celebrating by giving fans 20% some of his 420-themed merchandise, such as t-shirts and the ‘Willie Nelson Herb Grinder.’

Celebs Wish Fans A #Happy420