LL Cool J's 'gonna knock you out'
COLDPLAY, TAYLOR SWIFT, OTHERS TAKING PART IN CANCER BENEFIT
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LOS ANGELES (AP) -- Coldplay, Alicia Keys and Taylor Swift are among the stars who'll take part in the third "Stand Up To Cancer" fundraiser. Swift, Coldplay, Keys and Tim McGraw will perform. Other stars who'll be on the show include Seth Rogen, Emma Stone, Julia Roberts, Matt Damon and Gwyneth Paltrow. Celebrities will answer calls from viewers who want to donate money. The hour-long special will air September 7 without commercials on the four major broadcast networks and more than a dozen cable outlets.
