"American Idol":
Wednesday: 18.47 million (up slightly from last Thursday's epsiode)
Thursday: 16.98 million
"The Voice": 16.66 million
"Survivor: One World": 10.63 million (up a bit from each of the past two weeks)
"The Amazing Race XX": 10.37 million- SEASON-HIGH
"The Celebrity Apprentice": 6.64 million (up from last week)
"project RUNWAY: All-Stars": 2.01 million (highest viewership since the episode on my birthday)
"The Challenge: Battle of the Exes": 1.82 million (barely down from the past two weeks)
"Top Shot": 1.61 million (up slightly from the previous two weeks)
"The Biggest Loser: No Excuses": 5.71 million
"AMERICA'S NEXT top model: British Invasion": 1.41 million (up slightly from last week's premiere)
Source: The Futon Critic