Singer Rihanna is reportedly launching her own range of marijuana products named MaRihanna, which will be available in four US states.

The range will include marijuana flowers, edibles and concentrates for vapourisers in flavours including Karibbean Kush, Haitian Haze and Jamaica High Grade," according to 18karatreggae.com, reports femalefirst.co.uk.

A statement on the website 18karatreggae read: "MaRihanna by Rihanna is truly the first mainstream cannabis brand in the world and proud to be a pioneer."

As per the statement, the "Diamond" hitmaker's range of products will be available next year in the four American states where recreational cannabis use is legal. These states are Colorado, Washington, Oregon and Alaska.

The news comes after "Drop it like it's hot" crooner Snoop Dogg launched his own line of cannabis products named Leafs By Snoop.