Gwen Stefani has spoken candidly about the guilt she feels “every single day” when she has to spend time away from her children while opening up about juggling parenting and her career. The Rich Girl singer, who shares sons Kingston, 14, Zuma, 12, and Apollo, seven, with her ex-husband Gavin Rossdale, discussed the realities of motherhood during an appearance on DJ Khaled’s podcast, The First One.