The fast food chain has challenged the rapper to change his name from 50--to 79, 89, or 99 Cent in connection with its new "Why Pay More" value menu for one day this summer.

Also part of the deal-- "Fiddy" (a.k.a. Curtis Jackson) must stop by any Taco Bell restaurant of his choosing and rap his order at the drive-thru using his new moniker. - Oh it gets stupider with a silly "think outside the bun" letter and more.

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