Stars celebrate 420 Day

Cara Delevingne and Rihanna have both caused a stir by sharing their celebrations for International Marijuana Day.

Cara toasted the controversial celebration, known as 420 Day as it falls on the 20th day of the fourth month, by following a professional marijuana’ friend on Twitter.

“@Delevingners_: @Caradelevingne I think that @carasweed should get a follow today” definitely on 420,Tweeted Cara, 20.

Happy 420 everybody!!!

And Cara’s pal Rihanna, who along with boyfriend Chris Brown is known for Tweeting frequently about weed, was thrilled to receive a cake in the shape of a cannabis leaf from a fan.

What did I do to deserve the epicness that is my fans??!!! @janiseeaileen gyal you a real top shotta!!!!!Ri-Ri, 25, Tweeted along with a snap of the cake.

Thank you for lighting up my day, no pun intended!! #420Life’

Rihanna later shared pictures of herself smoking what appeared to be a joint and throwing money around to celebrate the day.

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Anna Francis