Saint West knows his dad is a big deal.
“Who’s singing this?” Kardashian West, 37, asked Saint on her Instagram story.
Saint, who wore a sailor’s hat for the outing, then responded, “Daddy,” without any hesitation as Kardashian West continued to rap the lyrics.
Shortly after, Kardashian West posted another clip of herself listening to “Homecoming” by West, but this time with her elder daughter North, 5.
In addition to the sweet moments with her children, the Keeping Up With the Kardashians star showed off her curves in a skintight pink Chanel bodysuit.
RELATED VIDEO: The Kardashian Kids
It appears the moment-by-moment documentation was due to her needing to kill time on the boat.
“Finally the bridge would open because the paparazzi crashed a car and they wouldn’t let the bridge open and made us wait for literally 40 minutes,” Kardashian West said while filming the The Brickell drawbridge rise.
Recently, Kardashian West has been enjoying time off from work.
Before jetting off to Miami, she and her kids took a trip to the Bahamas.
On Wednesday, Kardashian West shared a video of Saint wildly dancing to “Raise Up” by Petey Pablo at a restaurant table.
In the clip, Saint could be seen showing off his impressive dance moves while waving a white napkin in the air — that is before he threw it across the restaurant.