Melissa Rycroft and Tony Dovolani Melissa Rycroft and Tony Dovolani

ABC claimed a rare Tuesday victory, powered by the season finale of Dancing with the Stars.

The two-hour All-Stars closer drew 16.6 million viewers and a 3.0 in the adults 18-to-49 demographic, up 33 percent from last week. Though it was a season high for the show, it's down 27 percent from last fall's finale. Lead-in holiday specials How the Grinch Stole Christmas (8.4 million, 2.4) and Shrek the Halls (8.4 million, 2.5), which also preceded Dancing's finale last fall, were down year-to-year.

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