Pink recently brought her 4-month-old son, Jameson, on a hiking trip and proved just how much of a relatable mom she is in the process. On Wednesday, the singer, who is also mom to 5-year-old daughter Willow with husband Carey Hart, posted a snap of herself breastfeeding her newborn on Instagram. "Hiking makes us thirsty!" she captioned the selfie of her smiling for the camera. "#happybaby #hotpocket #normalizebreastfeedingyo #arewethereyet." The photo is just the latest time Pink has spoken up about motherhood. Aside from giving us tiny glimpses of her family on social media, she recently defended her postbaby body and urged other moms to stay off the scale.