SEASON FINALE: The Season 5 cycle of this singing competition concludes this week with a two-parter: the final competition tonight, and the announcement of the winner tomorrow. If you’ve stayed away and want to peek back in at the finish line, here’s the last-minute lowdown. Three competitors remain, representing teens, twentysomethings and thirtysomethings, respectively: Jacquie Lee is 16, Tessanne Chin is 28, and Will Champlin is 30. Christina Aguilera’s team is represented by the young Lee, and Adam Levine’s team by the others. Three-time winning judge Blake Shelton has no stake in the finals this year, and neither does CeeLo Green.