Rumantesa & Enchev, Santra & Kristo, KariZma and Deo would be the Bulgarian support acts in the concert of R&B star Rihanna in Bulgaria on November 30, organizers Vivatel and Balkan Entertainment Company announced.

The concert, which would take place on Ploshtad Batenberg, would be host to the premiere of songs by the Bulgarian artists, avtora.com said.

Miro from KariZma would present his newest single named Call Me. Santra & Kristo would present a new song as well.

Deo would host the show and would perform.

Performances by the Bulgarian artists would begin at 7pm and Rihanna's one-hour show would start at 8, avtora.com said.

Rihanna's concert would be held under the motto Under the Orange Umbrella as part of Vivatel's advertising campaign.