How many CD's does Hannah Montana have out?

Hannah Montana is a fictional character from the US TV show, "Hannah Montana". There are no studio albums under that name, but there are around 30 singles released from the show, as well as two soundtrack albums featuring Miley Cyrus who plays Miley Stewart and Hannah Montana in the show. Miley Cyrus currently has three albums of her own, Breakout, Can't Be Tamed and Danger Zone.