Just days after Chris Brown publicly apologized for his February beating of then-girlfriend Rihanna, the two spent the weekend at the same luxury Midtown hotel under a cloak of secrecy, The Post has learned.

The pretty "Umbrella" singer and "Run It" crooner -- who is barred from seeing his former squeeze by a restraining order issued in Los Angeles -- checked into separate rooms at the Trump International Hotel & Tower on Friday, hotel sources said.

They spent the next two days coming and going in separate chauffeured vehicles from the underground garage of the 52-story Columbus Circle building.

The two appear to have taken great measures to avoid public exposure, including the use of decoy vehicles to throw off reporters and photographers. As of last night, the secretive performers hadn't been seen together.

Neither Brown nor Rihanna had any public appearances or events to otherwise bring them to Manhattan, although London's Daily Mail reported that Rihanna is shopping for a Big Apple pad.