Blue Ivy Carter's destined to have another child to play with as soon as Kelly Rowland becomes a mom for the first time.
And the "Motivation" singer, 33, accidentally revealed her baby's gender during an interview with FOX411 this week.
"We're very excited," Rowland said. "So far, everything has been good. I just feel like the baby is already [spoiled] rotten. Like literally, my Caress family [she's teaming up with the body wash company for a new campaign] has gotten him all of his little bathing stuff, his toys… it's just so cool."
When the singer realized she let the gender pronoun slip she laughed it off, "It, it's… aw, f--k it! It's a boy. It's a boy!"
Kelly then asked her publicist to call husband Tim Witherspoon to let him know what had just happened: "Can you please tell him that I spilled the beans?"
The couple married in a small ceremony that took place in Costa Rica in May. Amongst the wedding's attendees? None other than her childhood best friend — and former Destiny's Child bandmate — Beyoncé.
The Insider with Yahoo's Kevin Frazier caught up Rowland this week and she revealed that Beyoncé's mom, Tina Knowles, has been her pregnancy mentor.
"She's such an amazing woman," Kelly gushed. "And I'm just so happy that I get a chance to soak all of that goodness through in this time."
She also discussed her unborn child's gender with Kevin and said that she's very excited for her son to play with Blue Ivy, as well as with Beyoncé's sister Solange's son, Julian, who's already 9.
"I just really look forward to them hanging out together," she said.
As for her life plan after giving birth? Kelly says she's relying on one particular tip she got from a friend.
"The best advice I have recently gotten was actually [from] a girlfriend of mine," she explained. "She said, 'You know the best thing to do is focus on that husband. You got the baby, but focus on that husband just to make sure he is happy because now you have two babies.'"