Christina Applegate was a guest on Watch What Happens Live recently, and she got the full Andy Cohen treatment…meaning, she had to answer some questions she really didn’t want to answer.

The Vacation star played a game of “Plead The Fifth” with Cohen and agreed to answer the questions he asked with only one opportunity to plead out of an answer. However, she got really nervous when he asked about a certain part of her past and asked to get one more chance not to answer.

“In your files there was much talk of a date with Brad Pitt to the MTV Movie Awards in 1989. You ditched him for another guy? The question is, who was the guy you ditched Brad Pitt for?” Cohen asked.

Applegate, looking terrified, got laughs from the studio when she said, “I have to say it? I don’t have to do nothin’.”

All Christina would say is that the guy wasn’t a “well known” actor and that she didn’t date him afterward, but we wonder if she’s kicking herself now for ditching Brad-freakin’-Pitt?

The actress also refused to divulge which male co-star has the biggest bulge, which would have made for some good gossip!

Applegate is happily married now, however, and spoke recently about her children when she was asked about her thoughts on the fate of Kelly Bundy, her infamous Married…With Children character.

“Kelly Bundy probably has like 10 kids. I’m sure of it,” Applegate said, adding that she had a difficult time with her own daughter when she hit two years old.

“I barely survived the Terrible Twos. The fours are pretty gnarls too. She is pushing so many boundaries right now. I say, ‘Please put that down. Please put that down. Please put that down.’ It’s crazy man,” Christina Applegate said.