In reply to Enni.

how is rihanna or gaga more successful had only sold 20 million albums worldwide christina been passed that she alread 60 million albums worldwide...rihanna has like 20 albums out but she still hasnt even reach the 50 million mark lol while xtina with only 4 albums she slays the charts sold out tours while rihanna has to release single after single and album after album to have a combine sale of single and albums of 80 million while christina only 4 albums and 15 singles combined managed to reach 150 million mark lol tell me whos more succesfull lol gaga is already out of the game that bitch has only two albums and she hasnt released anything because her ass is a flop while christina was selling out tours slayaying the charts winning grammys! your girls were probably cleaning bathrooms and suckign dick to get a record deal lol if christina wanted that bitch could have released album after album single after single and probably had already 400 million albums sold lol but she decided to take her time and still slay and your girls cant even get close to christinas career so please next time get your fact straight!!! GURL BYE