Desiree Hartsock Desiree Hartsock

The Bachelorette premiered to an all-time low Monday.

The two-hour opener drew 5.9 million viewers and a 1.9 in the adults 18-to-49 demographic, down 27 percent from last year's premiere, which followed Dancing with the Stars and did not air on Memorial Day. A 20/20 special on the royal baby followed with 5.6 million and a 1.3.

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NBC topped the night with The Voice (10.9 million, 3.1), which fell four-tenths, and a steady Revolution (6.5 million, 1.9).Fox's Goodwin Games, the only other new programming of the night, was even with its premiere last week with 1.4 million and a 0.6.