Kourtney Kardashian is overflowing with love on son Rocky’s second birthday!The 46-year-oldrelaity TV star took to her Instagram handle to mark her little munchkin’s special day in a sweet way.Kourtney delighted her fans with a never seen before photo of son Rocky from the delivery room.The Keeping Up With the Kardashians star – who keeps Rocky’s face hidden on social media – could be seen cradling him in the delivery room with a heart emoji to mask his features.Evern in delivery room, Kourtney appeared in high spirit as she was seen playfully pulling a pout for the cameras, with her hair styled into a set of twin buns.Alongside the photo, Kris Jenner’s daughter penned a lengthy caption quoting the entire text of the baby book On The Night You Were Born by Nancy Tillman.“On the night you were born, / The moon smiled with such wonder / That the stars peeked in to see you / And the night wind whispered, / “Life will never be the same,’” a verse in the book reads. View this post on Instagram A post shared by Kourtney Kardashian Barker (@kourtneykardash)Kourtney Kardashian welcomed Rocky a year and a half after marrying his father, Blink-182 drummer Travis Barker, in a lavish Italy ceremony.She also shares three older children Mason, 15, Penelope, 13, and Reign, 10, with her ex-fiancé Scott Disick