The singer and her husband Carey Hart welcomed their daughter Willow Sage into the world earlier this month and the tot has already settled into a good sleeping pattern. And Willow showed her off her slumber skills when she joined her parents for a photo shoot for People magazine. Pink told the publication: "Willow is a pro! Or else she is borderline narcoleptic like her daddy - she slept the whole time." The 31-year-old pop star also revealed she is loving every moment of motherhood so far and admits her life has changed for the better. She said: "You hear people say it all the time, how life changes so drastically. But you can`t possibly grasp how beautiful that is until you have your child." This is not the first time Pink has spoken enthusiastically about parenthood. The `So What` singer`s life used to be full of partying and late nights but now it has taken a turn in a completely different, but joyous, direction. She wrote on her twitter page: "My life was once whiskey, tears, and cigarettes . now it`s snot, tears, and the color of poop. Bliss (sic)"