Tina Fey and Amy Poehler arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Amy Poehler arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Molly Shannon and Tina Fey arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Will Arnett and Amy Poehler arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Maggie Grace arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Romany Malco and Taryn Takha arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Sigourney Weaver arrives at 7th Annual Tribeca Film Festival - "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Tina Fey arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Kristen Bell arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Christine Lahti arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Tina Fey and Amy Poehler arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Will Arnet arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Molly Shannon arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Fred Armisen arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Sigourney Weaver arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Tina Fey arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Dax Shepard arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Kristen Bell arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Siobhan Fallon arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Amy Poehler arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Maggie Grace arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Justin Theroux arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Padma Lakshmi arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Steve Martin arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Chevy Chase and daughter arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Rachel Dratch arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Molly Shannon arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Tina Fey arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Molly Shannon arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Christine Lahti arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Judah Friedlander arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Annabella Sciorra arrives at 7th Annual Tribeca Film Festival - "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Fred Armisen arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Chris Kattan arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Fred Durst arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Seth Green and guest arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Faye Dunaway arrives at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Jim Spellman/WireImage.com - April 23, 2008

Chazz Palminteri and Gianna Ranaudo arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Robert De Niro and Grace Hightower arrive at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Tina Fey and Amy Poehler at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere After Party in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Tina Fey and Will Arnett at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere After Party in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Tina Fey and Jimmy Fallon at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere After Party in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Jimmy Fallon and Chris Kattan at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere After Party in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008

Annabella Sciorra and Padma Lakshmi at the 7th Annual Tribeca Film Festival "Baby Mama" Opening Night Premiere After Party in New York City. Dimitrios Kambouris/WireImage.com - April 23, 2008