• Share
  • Tweet
  • Share
Ace Johnson, Jessica Simpson, Eric Johnson, Maxwell Johnson

Jamie McCarthy/Getty Images for Jessica Simpson Collection/This photo of a minor was taken at a public event

Two is enough!

Newlyweds Jessica Simpson and Eric Johnson are the proud parents of 2-year-old daughter Maxwell and 14-month-old son Ace, but they don't want to have another baby. Given that neither of Simpson's pregnancies were planned, however, she realizes she'll be eating her words if she ends up pregnant.

"Oh, we are done," Simpson said during Ryan Seacrest's KIIS-FM radio show Thursday. Upon further reflection, the singer said, "I say we're done. I don't want to accidentally get pregnant one day and then that poor kid feels like it wasn't meant to be or something. We've got the girl and we've got the boy."

Does that mean Simpson has been turning Johnson down more often than in years past? "Oh my gosh, yes," the fashion designer told Ellen K. "After four years, there are definitely moments where you say, 'No.' It's not like rejecting Eric as a man—it's just that one moment. I'm like, 'Give me five minutes.'"

Seacrest also asked Simpson, 34, if it's true that she has daily morning champagne toasts to celebrate her July 5 nuptials. "That is so not true," she said with a laugh. "If anything, we wake up and I'm like, 'Stop breathing on me!'...We have felt like ever since we got married, we've been kind of living on this honeymoon, for some reason. Life is better. But we don't toast every morning with champagne."

Still, she's celebrating in other ways—like taking her husband's surname.

"Jessica Johnson. Doesn't that sound like the best stripper name ever?" she joked. "I did change it, but for everything else it stays the same. I guess I didn't change it on my Instagram or my Twitter, so does that not make it official?" Hypothetically, if she were to make dinner reservations, which surname would she use? "It depends on what restaurant it is. If it's a hard restaurant to get into, I will definitely say 'Simpson.' It helps a little bit," she confessed. "My license says 'Jessica Johnson.' That makes it legit."