Celebrity | Rihanna Rihanna Honors Grandma With Tattoo on Her ... Goddess Isis apparently stands for the 'complete woman' By Evann Gastaldo Posted Sep 10, 2012 10:36 AM CDT Copied Rihanna arrives at the MTV Video Music Awards on Thursday, Sept. 6, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP) Rihanna has chosen an … interesting way to honor her late grandmother, Gawker reports. The singer yesterday posted a kinda-NSFW photo of a new, very large tattoo (apparently of the goddess Isis) located under her breasts. She also posted the accompanying message, "Goddess Isis- Complete Woman - Model for future generations- #GRANGRANDOLLY - always in and on my heart #1love." Rihanna's grandma died over the summer. Read These Next The 8 Democrats who bucked party on shutdown have something in common. Hormone therapy for menopause was unfairly demonized, says the FDA. Here's where things stand in the House ahead of shutdown vote. A broken promise has allies questioning the reliability of the FBI. Report an error