January Jones Hopes Christina Hendricks Doesn't Lose Her Curves
"I think she looks beautiful. Her body is amazing," Jones, 31, said at the Entertainment Tonight/PEOPLE Emmy after-party. "My only advice is to not go too far, because if she loses her curves it will be a very sad day."
But as for what soon-to-be-wed Hendricks's regimen is, Jones can't help you – it's still a secret to her.
"I know that Christina has gone on a diet," she said. "She already looks amazing, but you know, before you get married you want to look the absolute best. I don't know what she's doing."
She's also not sure what she'll be getting as a wedding gift for either Hendricks or her other costar Elisabeth Moss, who is engaged to Saturday Night Live funnyman Fred Armisen.
"I don't know … a check? No, I don't know," she said. "They're both really different. I'll have to go on their registry."