Mark Wahlberg and wife Rhea Durham just welcomed their fourth child -- but baby No. 5 could be on the way soon!
"She's saying she's done, but she did start hinting to the fact that this wouldn't be the last time that we're in the hospital, and she loves being a mother," Wahlberg, 38, said on The Ellen DeGeneres Show Friday. "So she may end up wanting one more. We'll see what happens."
Can you guess the celeb baby bump?
Wahlberg -- who brought home baby Grace last Thursday -- joked about catching up on sleep at the hospital. (They are also parents to Ella, 6, Michael, 3, and Brendan, 16 months.)
Who in Hollywood is due next?
"It was the first time we had a couple of days of peace and quiet even though she had to go through the pain of giving birth," he said. "She actually liked the fact that we were in a hotel room, alone. Well, it's kind of like a hotel room, the hospital room. She had a TV. I could watch my TV at the same time. She didn't really want to go home!"
The actor -- the youngest of nine siblings -- said he wouldn't mind more kids.
"The more the merrier," he said.