Kim Kardashian pulled out all the stops for her youngest son Psalm’s second birthday.The reality star threw the toddler a construction-themed party for his friends and famous relatives, although dad Kanye West was nowhere to be seen.The party was planned to perfection with serious attention to detail in true Kardashian style, including a full-size crane.The Keeping Up With the Kardashians star documented the whole event with her 223 million followers on Instagram.