He has been in the band since it started in 1983. He is known for his fast rapping, but in more recent albums he has also started singing. Kiedis is a popular rock singer, but he had many problems singing until the band made Californication (1999).[3] This is when he felt that he could control his voice well. His singing ability has greatly improved over the years. He is known for his on stage charisma. He released a memoir book called Scar Tissue in 2004.[4] It sold many copies around the world.[5] Kiedis has had many drug problems. He has been clean since December 24, 2000. Kiedis was with Heather Christie who is also the mother to his son Everly Bear Kiedis.[6] He lives with his son in Malibu, California.[7]