This week has seen Wasafi Classic Baby (WCB) crew mark at least three people's birthdays, starting from CEO himself Diamond Platnumz, who shares his birthday with newly born son, to Mbosso.

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Mbosso celebrated his big day this Thursday, and his boss Diamond Platnumz offered the singer with nice pieces of advice.

Diamond has advised Mbosso to try his best to preserve the wisdom, be truthful and loving to good progress in life.

'Sikomi' hitmaker added that he has achieved what he enjoys now because of his respect, truth and wisdom.

"Respect, truth and wisdom, try as much as you can and preserve those virtues, they are key pillars of continuous success. Nevertheless, for this level I have reached, love, respect truth and wisdom have helped me. (Uaminifu na Busara....Jitahidi sana kuvi tunza hivyo maana ni nguzo kuu ya Mafanikio endelevu..... na hata hapa padogo nilipofika Upendo, Heshima, Uaminifu na Busara vimenisaidia .... )," read Diamond's post for Mbosso in part.

Diamond also showered Mbosso with praises on his birthday, greatly recognizing his talent that it is God-given.

"God blessed you with talent, skills and star of love, but most of all God gave you love and respect. (Mwenyez Mungu kakujalia Kipaji, Maarifa na nyota ya kupendwa. Lakini kubwa zaidi kakujalia Upendo, Heshima)," Diamond noted before he wished 'Hodari' hitmaker "Happy birthday Khan".

Diamond's lover Tanasha Donna also took it on Instagram stories and wished Mbosso happiness on his big day.