Julia Louis-Dreyfus Regrets Not Agreeing to Jerry Seinfeld's Idea "That Elaine Just Gets Fat" (Video)

The two 'Seinfeld' stars reunited on the season-six premiere of Seinfeld's 'Comedians in Cars Getting Coffee.'
Jerry Seinfeld and Julia Louis-Dreyfus

Julia Louis-Dreyfus and Jerry Seinfeld reunited on the season-six premiere of Seinfeld's Comedians in Cars Getting Coffee — and yes, the two were practically in hysterics the whole time.

Amid chatting about spousal arguments, progressive lenses, shopping on Net-a-Porter and fixing up houses in Los Angeles, the two stars reminisced plenty about their Seinfeld days.

"Do you remember when I was about five months pregnant with my youngest, big as a house, and you came up to me, and you said: 'Hey I have a great idea. How about we write in this season that Elaine just gets fat?' " Louis-Dreyfus asked Seinfeld and admitted that, after at first bursting into tears, "automatic, it was like a death sentence ... it was a great idea, and we should've done it."

Watch the video below, complete with a cameo by Hilary Swank.