Demi Lovato is no stranger to significant tattoos, and according to Allure, her newest tattoo is just as sentimental. On May 16, Lovato shared a photo of her brand-new tattoo which is a realistic portrait of her late great-grandmother, ?Mimaw." Lovato shared the tattoo on Instagram. In her caption she wrote, "This is for you Mimaw. You at 26 on my arm while I?m 26, and forever. I love you more." She also described the new ink as ?the most meaningful tattoo I?ve ever gotten.? The photorealist rendering was done by celebrity tattoo artist Doctor Woo.