Former hip-hop video vixen Karrine 'Superhead' Steffans has blasted actor/singer Rotimi for allegedly abandoning her after she miscarried their child.

Steffans, who was previously married to actor Darius McCrary and has long enjoyed an on/off relationship with rapper Lil Wayne, recently revealed she lost the child in her first trimester, and now she has named - and shamed - Rotimi as the baby's father.

Taking to Instagram, the model-turned-author blasts the Power star for failing to take responsibility, writing, "I've never in my life seen a man not ache over the loss of his own child until @rotimimusic. I've never seen a man go on vacation while the mother of his dead child hurts so badly..."

She goes on to open up about her heartbreak, admitting she is battling a deep depression as she tries to come to terms with the death of her baby.

Steffans continues, "Losing a child is devastating. I've been suffering everyday since, and sinking into a manic depressive state. One minute, I'm way up and the next minute, I'm the lowest I've ever been...

"I don't know if I'm gonna be OK... I'm f**king dying over here and sometimes, I don't know if I'll make it through the night... Pray for me."

Rotimi has yet to respond to the allegations.