Ad of the Day: Pepsi

The brand revisits its old pop-star ads, as it looks to 'The X Factor' for the next big thing

Fox's The X Factor is supposed to be about the future of music. But Pepsi, one of its major corporate partners, takes a long, nostalgic journey through the past—showcasing a bunch of its old pop-star commercials—in its first big brand spot touting its connection to the program.