Radio presenter and singer Tanasha Donna put an end to speculation that she was expecting a child with Tanzanian superstar boo Diamond Platinumz as she finally unveiled her baby bump.

At a birthday celebration with family and friends including celebrity guests in attendance, Tanasha showed off the bump in a stunning purple dress.

Diamond stood beside her, with Tanasha later stating that they had initially chosen to keep it a secret.

The news excited fans online with many wishing the couple good fortune.

Others jokingly crowned Diamond the king of East Africa having previously been in highly publicized relationships with Tanzanian and Ugandan beauties Wema Sepetu and Zari Hassan respectively.

Diamond Platinumz with an expectant Tanasha Donna
Diamond Platinumz with an expectant Tanasha Donna