La Toya Jackson is to come out of retirement to perform at a tribute concert to her late brother Michael Jackson in Cardiff next month.
The singer has joined a bill that already includes Black Eyed Peas, Cee Lo Green, Beyonce, Christina Aguilera and JLS.
"There will never be another magical moment such as this to celebrate Michael with his fans,” she said.
"She said without a second of thought: 'Celebrating his life with family and fans.' I am looking forward to putting on a great show and making my brother proud.”
The concert at Cardiff’s Millennium Stadium in October has won the support of most of Jackson’s family, but not his brothers Jermaine and Randy.
Michael Jackson - RIP