Kelly Rowland and her loose lips have accidentally confirmed the rumors that have been swirling about her best friend Beyonce's baby gender!

In a recent interview with Bang Showbiz, Kelly gushed about the baby-girl-to-be, after apparently missing the memo that neither Bey, nor her hubby Jay-Z have publicly commented on the gender of their baby since announcing the pregnancy in August.

"I'm so happy for my sister and her husband. They're so happy in this moment right now, as they should be. They've made a little bundle of love, I'm so excited for them." Bey's former Destiny's Child bandmate said.

"I have no idea what I'm going to buy Beyonce at the baby shower because Jay is going to buy that little girl every single thing possible," Rowland revealed. "Girl" -- did you get that? We sure did. "She won't be spoiled but she will be very well looked after."

I'll be on hand for babysitting duties and I'm actually very good with messy diapers!" Auntie Kelly added, completely unaware of her big blunder.

So, it's a girl for Queen B and Jay! Thanks for the info, Kelly.

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