Drew Barrymore and Natalie Portman are getting candid about taking their clothes off on camera.

Barrymore talked about doing nude scenes before the internet era after Portman explained one of her on-screen no-gos during Tuesdays episode of The Drew Barrymore Show.

Asked about the one thing she would never do for a role during a round of Pop Quiz, Portman blushed and said, Thats a good one. Um show my boobs? Is that really prude?

Barrymore, who did her first topless scene in 1993s Doppelganger at 18, was quick to tell her guest, No, its not!

Im just always like, I dont want my kids to see pictures online, explained a cringing Portman, who shares son Aleph, 12, and daughter Amalia, 6 with estranged husband Benjamin Millepied.

I didnt know thered be an online when I did it, Barrymore laughed. I was like, Good luck finding that magazine under some weird guys bed in some random house!