Lauren London pays tribute to Nipsey Hussle on Father's Day

Lauren London remember Nipsey Hussle on vacation for fathers … and she does so with a moving tribute paying homage to her fatherhood.

On Sunday, Lauren posted a pretty picture of her, Nipsey and their son, that she rocks. She captions her photo: "One of the reasons I fell in love with you … about your fatherhood." Lauren added, "We are celebrating today You Love you Ermias."

Nipsey and Lauren had a child together – 2 years Kross. He also had another child – his 10-year-old daughter, Emami – from an earlier relationship.

Clearly, Lauren still mourns the loss of her partner – who died in March after being shot. She added another message on her Instagram story that hit the house's point up close … "Sent many prayers to Heaven last night," with prayer hand emojis attached.

As we pointed out … Nipsey's daughter is currently in her sister's custody, Samantha, after her filed under guardianship on her – Sam thinks that Nipsey's first mom's mom is unfit for care for the child. They are in the middle of a battle for the guard right now on the issue.

Meanwhile, Kross stays with his mother. No problems there.