AP - Cheryl Burke, two-time champion on ABC's "Dancing With the Stars," says she doesn't feel any pressure to bring home another disco-ball trophy as the fourth season premiered Monday. Burke, who won with celebrity partners Drew Lachey and Emmitt Smith, tells People magazine's Web site: "I don't think it's pressure. Even after coming in last season after winning with Drew in the second season, it wasn't about, `Oh, I have to win again.'"More...