It's been two months since Rihanna's grandmother Clara "Dolly" Brathwaite passed away after a long battle with cancer. Now the singer has memorialized her gran with a chest-spanning rib tattoo of the goddess Isis.

"Goddess Isis- Complete Woman - Model for future generations- #GRANGRANDOLLY - always in and on my heart #1love," Rihanna explained as she Tweeted out the first picture of her tattoo.

It's certainly a dramatic look, but judging by more of Rihanna's recent tweets, it seems like taking a risk was her idea of how to best celebrate her grandmother's memory.

In other pictures Rihanna posted Sunday evening, the tattoo can be seen during her performance at the Paralympic Closing Ceremonies: