Rihanna - Tattoos And Tantrums: Rihanna Reveals New Ink And Attacks Piers Morgan On Twitter

Rihanna has been busy on Twitter recently, revealing a tattoo in honour of her late grandmother Clara 'Dolly' Braithwaite and also getting into a spat with CNN talk show host Piers Morgan.

The 24 year-old pop star's grandmother sadly lost a long battle with cancer on June 30th of this year, and so she paid tribute to her by getting a tattoo of the Egyptian goddess Isis, although she didn't explain what the link between the two was. It being Rihanna, the tattoo of course caused a stir, given that she had it inked just below her breasts. "Goddess Isis - Complete Woman - Model for future generations- #GRANGRANDolly - always in and on my heart #1lo," she wrote in relation to getting it done, adding "Figure out who knows u, who trusts u, who's important to u, whose opinions actually matter, and whose presence is irresistible #granDolly".

Her mood changed somewhat later on however when, having turned up to perform with Coldplay as part of the Paralympics Closing Ceremony in London, she checked her account to find herself the butt of an insult by Morgan about her new short hair. Hitting back, she tweeted: "I think @Rihanna needs to grow her hair back. Fast," to which she quipped: "Grow a d***..... FAST!!!!" That told him.