For Josh Altman and his little girl, Lexi, Sundays are best spent swimming. The Million Dollar Listing Los Angeles dad recently shared a snap of himself and his 3-year-old enjoying an idyllic pool day at their Hollywood Hills home. "Sunday Funday with my little superstar," Josh wrote to caption the shot. 

In the photo, the super agent lifts Lexi out of the water; the toddler's little arms are raised up triumphantly. "Looks like the final scene in Dirty Dancing!" one follower aptly noted.

This is one of many happy memories the family has made in their kid-friendly backyard, where Lexi rules the roost. In the video above, Josh and his wife, Heather, lead a tour of the playground-like space, calling it "[Lexi's] backyard."

The little one has even laid claim to the hot tub. Pointing out the bubbling fixture in the backyard tour, Josh says, "This is Lexi's pool." And pointing to the larger pool, he clarifies, "This is mommy and daddy's pool."

But on this Sunday, the swimming spot was all Lexi and Josh's. And might we add: It looks like they're having the time of their lives.