Boys': Tyga spends the day with his cute three-year-old son King Cairo
King Cairo is Tyga's son with his ex-fiancee hip hop model Blac Chyna, who he split from in 2014 before becoming close to Keeping Up With The Kardashian star Kylie, and who he shares custody of the boy with.
However, it wasn't until she turned 18 in August that the pair, who are seven years apart in age, confirmed their romance.
The youngest of the reality TV clan dotes on King Cairo, acting as a step-mother to the little boy, but she wasn't present for the day, leaving her man and his offspring to themselves.
Kylie was out with her famous family members while filming for their show Keeping Up With The Kardashians.
The sweet tot also carried his toys in a rucksack, leaving his hands free to hold on to his daddy as they walked through the sunshine together.
And they were also joined by Tyga's mother, Pasionaye Nguyen, for the day.