Jay-Z has had a big week. The rapper is expected to finalize a contract with Live Nation records soon worth $150 million. If that weren’t enough to celebrate, last night he reportedly married his superstar girlfriend, Beyonce Knowles.

An awards show, by nature, is all about competition. But this year’s Grammy Awards, set to air on Feb. 10, may decide several music industry feuds of 2007.

One of the most public battles in the rap industry this year was between 50 Cent and Kanye West, who both scheduled album releases on September 11, 2007. 50 Cent proclaimed that if he were outsold by West, he would retire as a solo artist.