) ) Former Rhythm City actor Siyabonga Radebe has joined the cast of SABC1’s soapie Uzalo. Entertainment commentator Phil Mphela announced on his Twitter account this afternoon but didn’t confirm his role. Uzalo is currently Mzansi most watched soapie with an average of seven to nine million viewers per month. The actor who is also known as Siya B in the entertainment industry is a force to be reckoned with in the acting industry. ALSO READ:Siv Ngesi has joined Viola Davis in ‘The Woman King’ ) ) Uzalo triggered a lot of women in Mzansi for its GBV storyline between Njeza and Nosipho in 2021. …