Jane Krakowski

Actress Jane Krakowski promotes "The Laziest Gal in Town" with a musical performance on July 13, 2010 in New York. Krakowski is nominated for a 2010 Primetime Emmy in the Outstanding Supporting Actress in a Comedy Series category for her work on NBC's "30 Rock." It's her second consecutive nomination for the role.

Actress Jane Krakowski attends the 2010 Tupperware summer party at the Glass Houses on July 15, 2010, in New York.

Jane Krakowski, left, is seen with "30 Rock" co-stars Alec Baldwin, Tracy Morgan, Tiny Fey and Jack McBrayer. Krakowski plays Jenna Moroney, a limelight-seeking actress who stars on a fictional sketch-comedy show.

Actress Jane Krakowski attends the Breast Cancer Research Foundation annual Hot Pink Party at the Waldorf Astoria in New York on Wednesday, April 29, 2009.

Jane Krakowski is seen playing Jenna Maroney on "30 Rock." Born and raised in New Jersey, Krakowski got her start on the soap opera "Search for Tomorrow" in 1984, and went on to star on "Ally McBeal" for five seasons before joining the "30 Rock" cast in 2006.

On "30 Rock," the rest of the cast is always ignoring -- or attempting to stop -- Jenna Maroney (played by Jane Krakowski) from singing. In real life, however, Krakowski is an accomplished vocalist. She's appeared in multiple Broadway productions, including starring alongside Sarah Jessica Parker in "Once Upon a Mattress" in 1996, and winning a Tony award for playing Carla in the 2003 revival of "Nine."

Actress Jane Krakowski and her "30 Rock" co-star Jack McBrayer appear during the Glamour Women of the Year awards Monday, Nov. 10, 2008, in New York.

Jane Krakowski attends the NBC Universal Experience at Rockefeller Center as part of Upfront Week on Monday, May 12, 2008, in New York.

Jane Krakowski arrives for the 14th Annual Screen Actors Guild Awards on Sunday, Jan. 27, 2008, in Los Angeles.

Jane Krakowski, seen here in 2007, plays Jenna Maroney on "30 Rock." On the show, Maroney takes on roles that she thinks will help her acting career but always turn out to be disastrous. Some of her fictional acting credits include playing a werewolf lawyer on "Night Court" and starring in a Broadway adaptation of the film "Mystic Pizza."

The cast of "Ally McBeal," from left, Courtney Thorne-Smith, Gil Bellows, Greg Germann, Calista Flockhart, Jane Krakowski and Lisa Nicole Carson. Krakowski played office assistant Elaine Vassal on the series, which ran from 1997 to 2002.