Esma Khan aka Esma Platnumz is Diamond's elder blood sister. She spilled the beans of Diamond's 'relationship' with Kenyan bae, Tanasha.

Esma told a Tanzanian based website that she has seen her around with her brother but the two haven't bonded.

The celebrity's sister said:

"We are not used to each other. I see her on tours all the time. I know nothing about her. I do not know her well and I have a feeling she doesn't know me."

Diamond made it known that he loves Tanasha with words written on a white sandy beach where the two were enjoying themselves.

He penned the words, “I Love You Tanasha”.