Omah Lay was remanded at Kitalya prison and Ms Tems at Kigo prison.
They were charged in a magistrate court in Makindye, Uganda, on Monday for “negligently doing acts likely to spread an infectious disease C/S 171 of the Penal Code Act.”
The Ugandan police said earlier plans of releasing them on police bond were suspended after their casefile was sanctioned by the Office of the DPP.
They were jointly charged with four other Ugandans and remanded till Wednesday.
Omah Lay and Ms Tems were arrested by officers of the Uganda police for flouting Covid-19 guidelines shortly after their performance on Saturday night at The Big Brunch, a concert, that held at Speke Resort, Kampala.
The show, which is the first music concert in Uganda since the COVID-19 lockdown restrictions were imposed by President Museveni, was sold out.
Luk Owoyesigyire, Assistant Superintendent of Police and Deputy Police spokesperson, Kampala Metropolitan Police, confirmed their arrest on Twitter on Sunday.