The 54-year-old star is set to reunite with her group at Coachella in April. It will mark her first performance with the 'Just A Girl' ska punk hitmakers since 2015.
She said: "I can't listen to a lot of songs because they speak so clearly to me. When I do 'Ex-Girlfriend', when I say it I almost throw it up in my mouth because I just know exactly where I was at the moment to write that song"