It seems Rihanna’s Hawaiian vacation is gradually turning her into a thug. After images of her partaking in that little green leaf known as marijuana leaked everywhere online….Rihanna surfaced in L.A last night and visited one of her favorite stores, Mark Mahoney’s Shamrock Shack tattoo parlor. Rihanna tweeted pictures of her hanging out in the tattoo chair, documenting the whole experience.. No stranger to getting’ ink done, the Barbadian singer opted for the knuckles. Yep, Rihanna decided to have the words “Thug Life” written on each knuckle, in honor of the late West coast rapper Tupac
