Watch Snoop Dogg’s 4/20 video “Last Dance with Mary Jane” featuring Jelly Roll, Tom Petty and appearances by Dr. Dre, 2Pac, Bob Marley and more.

21 is referring to the moment Snoop Dogg donned longer hair around the time of his 1996 album, T ha Doggfather. Snoop, who was known for his signature braids back then, would rock the style again ...