Ntombi Tshabalala and Ace Khumalo have reportedly been arrested for drug possession.
According to Daily Sun, the couple, who won Big Brother Mzansi in 2015, were nabbed in Claremont, near Sophiatown, Johannesburg, on Tuesday.
Police spokesperson Lieutenant Kay Makhubela told the publication that police received a tip-off about a suspicious vehicle in that area. They stopped it, and then found dagga, a dagga grinding machine, and ecstacy.
They were arrested and are facing a drug possession charge.
The couple appeared in the Sophiatown Magirstrates court on Wednesday.
According to Sunday World, the couple each got R1000 bail. Their case has been posponed until March.