Joanna Chimonides has opened up on how gaining a stone since leaving Love Island has made her feel better about her body.The 23 year old shot to fame last year when she entered the ITV2 villa, famously coupling up with Michael Griffiths and stealing him from eventual winner Amber Gill. Since leaving the show last summer, Joanna has been working hard to build muscle on her body and recently proudly revealed she had gained a stone.