Is Harmonize dating Diamond's sister?

Harmonize has been rumoured to be dating Diamond Platnumz's sister Esma Khan. Tanzanian media pundits have reported that they two might be an item but on the low key.

Just recently, Esma featured as a background vocalist in Harmonize's song.

" MUBARAKHA MY PEOPLE ❤❤ DJ Seven ft SINGLEBOY & ESMA....I DIDIN'T WANT SAY THIS BUT I HAVE TO GIVE SHOUT OUT TO THE QUEEN 👸 HIZO SAUTI ZA KIKE ZA CHINI ZILIZO PENDEZESHA HAPO KWENYE BABY KITENDAWILI ..... TEGA !!! NAZIONA POPO MBILIII ...... MACHO !!! @_esmaplatnumz DONE IT"

Adding "THANKS FOR THE PURE LOVE AND FRIENDSHIP CHIMA GOD BLESS YOU 🙏🙏LINK ON BIO @choppa_tz MADE ME DO THIS 🌹🌹🌹."

Since he left WCB record label, Harmonize has not seen eye to eye with Diamond Platnumz, hence, the rumours circulating have caught fans by surprise.

After his exit, Diamond said he had a 10-year-contract with the singer which he terminated and had to pay the label millions of money.

"I had a 10-year contract with WCB. Whatever I earned they were to take 60% while I took 40%. It did not matter whether the money came from music or from endorsements.

 have never revealed why I left but I have decided to say it because some WCB fans keep assuming I am the bad one.

I have never denied being signed by WCB.

Salama was an international manager at WCB, if you want an international manager you have to liaise with him. When I felt I was getting the exposure I was getting I decided to venture elsewhere."

Harmonize added; "I went to Nigeria and when we came back it looked like I was paying Salama to stop working with Diamond Platnumz.

My songs were being played a lot and they said that I was paying Babu Tale to have my songs played more than any other artiste. In 2007 came up with the idea of opening a media house but not in Tanzania.

There was a disagreement as Babu Tale and Salama did not want him to sign that contract.

The trouble started after I started doing well. Diamond's manager started making it look like I was competing with him ( Diamond)."

Harmonize and Esma have not reacted to the rumours.