The 37-year-old recently welcomed her first child Gene into the world and the new mum has been sharing her experiences on Instagram.
The latest example? A new kind of #OOTD ("outfit of the day" for those not familiar with the hashtag) involving an automatic breast pump and a strapless nursing top.
"Guys what are we doing tonight?" she captioned the stone-faced snap of herself pumping breast milk.
Not only were mums obsessed with the shot, Amy got plenty of love from fellow celebs.
"An OOTD for the ages," Vanderpump Rules' Stassi Schroeder commented.
Nicole "Snooki" Polizzi, who is due to give birth to her third child any day now, wrote, "Lmao."
"Milk it," said Selma Blair.
The star previously received kudos for her hilarious Mother's Day post in which she's camped out on the hospital toilet while another woman cradles her baby boy, captioned "Milf alert 1 o'clock".