for school im making a presentation saying whos sold what kind of music and how many albums. i was wondering has any one ever reached diamond (10 million albums sold) status and if so who? thanks

Which two bands have sold the most albums?
The Beatles - 160 million (including singles) Led Zeppelin - 105 million (including singles)
Source:
http://www.inthe70s.com/generated/musictriviaa.shtml
Also you need to see:
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Also see:

http://en.wikipedia.org/wiki/The_Beatles

Yes, there have been several artists and bands who have reached diamond (10 million albums sold) status. One of the most notable examples is The Beatles, who have sold approximately 160 million albums, including singles. Another band that has sold a significant number of albums is Led Zeppelin, with approximately 105 million albums sold, including singles.

To gather information on who has reached diamond status, you can refer to reliable sources such as official record sales figures, industry publications, and websites that track music sales. In this case, you can find the information about The Beatles and Led Zeppelin from the sources you have provided, such as the link to the music trivia page and the Wikipedia page for The Beatles.

When researching and presenting information like this for a school project, it's important to use credible sources and properly cite them to give credit to the original authors.