Selena Gomez undergoes Kidney Transplant due to Lupus

</p> <h2>Selena Gomez undergoes a kidney transplant – and it was donated by her best friend</h2> <p> Selena Gomez has stunned fans by revealing she underwent a kidney transplant over the summer. The 25-year-old pop star and actress has suffered from lupus – a chronic autoimmune disease in which the body’s immune system – since 2015. And the condition led her to undertaking drastic surgery in the summer of 2017.</p> <p>