Did Nandi Ngoma and Zakes Bantwini get hitched?

Cape Town - Nandi Ngoma shared a selfie on Instagram, showing off an impressive rock on her ring finger, on her left hand. 

This comes after Zalebs revealed that a source close the couple sent them a picture of what appears to be Nandi in a wedding gown. The reported source confirmed that the wedding was kept private. 

Even though the couple have kept their relationship under wraps, it didn't stop people from congratulating them on social media. 

In a separate Instagram post, the star said: "This is the best year of my life in so many ways! Grateful." Mmm.. Could this be because of her career or her upgraded relationship status?  

So, did they, or did they not?