Popped

Every Monday this July, we're looking at a different megastar and talking to people from their inner circles to get the story behind the moment they broke. So next Monday, July 9, we'll take a look at Usher's "Yeah!" (his irresistible 2004 No. 1 with Lil Jon and Ludacris) and the following week it's Britney Spears' debut single "…Baby One More Time." Before the month is out, we'll also take a look at Rihanna's "Umbrella" and Eminem's "The Real Slim Shady." (Source: Fuse TV)