While she did attend the baby shower, Khloe has canceled her book tour
to be with Lamar.
"Khloe hates to cancel or reschedule anything when it comes to work, but right now, her number one priority is getting Lamar back to good health," a source close to the Kardashian family told ET. "She won’t leave his side and knows that is the most important place she needs to be right now. She is canceling her press commitments for the time being."