The Insider.com

Tonight marks the beginning of the end for 30 Rock. Literally, as that's the title (The Beginning of the End) of the seventh, and final, season premiere for NBC's Emmy-winning comedy juggernaut.

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And this year looks to be all about the kinds of life changes one would expect to take center stage in a swan song season: babies, weddings, death, professional upheaval. But in true 30 Rock fashion, the characters going through the motions are never quite the ones you would expect.

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As you can see in this sneak peek clip, Jenna Maroney (played by the always game Jane Krakowski) is planning her nuptials to Jenna impersonator, Paul, and she will do whatever it takes to secure a bitchin' bridal party!

30 Rock premieres tonight at 8 p.m. on NBC.