Yvonne Catterfeld, 40 years old

Even as a teenager, Yvonne knew that music was her passion. The German singer and actress took piano lessons at the age of 15 and later studied for two years at the Leipzig Music Academy. Her acting career began at the age of 23 and rose to national prominence through the TV series Good Times, Bad Times. Despite this, she has kept her feet on the ground and has been in a ten-year relationship with Oliver Knuk, with whom she has a 6-year-old daughter. Yvonne is still very actively involved in shaping her career.