Talk about being late for the party!

Kim Kardashian's boyfriend, and soon-to-be-baby's daddy, Kanye West, showed up at the E! star's baby shower as guests were leaving the swanky soiree, and tried to avoid cameras that were rolling to capture the day for her reality show, Breaking Celebrity News is exclusively reporting.

Despite a guest list that included Kim's celebrity pals such as Kimberly Stewart, NeNe Leakes and Maria Menounos; sister Khloe and her L.A. Clipper hubby, Lamar Odom; and brother Ro