Sarah Jessica Parker may be the star of "I Don't Know How She Does It" -- but all eyes were on Christina Hendricks last night at the movie's premiere.

The "Mad Men" vixen and co-star of the SJP flick put her ridiculous curves front and center on the red carpet, almost popping out of her bright pink dress as she stood side-by-side with Parker in NYC Monday night.

Hendricks and Parker weren't the only stylish ladies at the premiere -- which was also attended by Olivia Munn, Sophia Bush, Olivia Palermo and Hoda Kotb.

The dashing dudes on the red carpet included Pierce Brosnan, Kevin Jonas and Parker's hubby, Matthew Broderick.

Check out all the red carpet shots above!