Charlotte Church says her “main job” in life is being a mother. The 36-year-old singer – who has Frida, 18 months, with husband Johnny Powell, and Ruby, 14, and 12-year-old Dexter with her ex Gavin Henson – would love for someone to throw money her way to make an “amazing album” and has a number of jobs already on the go, including opening a wellness retreat in her home country of Wales and running a democratic learning community, which she plans to expand. However, Charlotte insisted whatever work she takes on has to come second to her brood. She said: “I’ve always carried on singing and doin…