India, May 10 -- M arking Mother's Day in her own style, Rihanna debuted a new tattoo inspired by a doodle made by her children with partner A$AP Rocky. The "scribble" tattoo, inked on the back of her leg, recreates a playful drawing made by their three children: RZA Athelston Mayers, 3, Riot Rose Mayers, 2, and Rocki Irish Mayers, 8 months. According to reports, the singer visited longtime tattoo artist Bang Bang McCurdy in New York City. A viral clip from the studio shows the artist working from a reference sheet covered in marker scribbles and Paw Patrol stickers. While the original artwork featured bright colours, RiRi opted for classic black ink....