AceShowbiz -

In the process of promoting her recently-released album "Talk a Good Game" and its first single "Dirty Laundry", pop/R'n'B singer Kelly Rowland aired some of her Destiny's Child group mate Beyonce Knowles' own "dirty laundry" as well. Asked by Bravo's TV host Andy Cohen on his show "Watch What Happens Live" to name "one annoying thing about Beyonce," the 32-year-old entertainer answered Bey was "a slob."

"She would tell you this. She's a slob," Rowland responded, giggling. She then continued, "If you walk in -- maybe she's gotten better since becoming a mother -- but she's got a lot on her brain. You can tell she's got a lot going on."

Technically though, this is not the first time word got out that the Queen Bey had some not-so-admirable traits, as she herself admitted back in 2009 how her being messy peeved husband Jay-Z, whom she says was "very, very organized." "I'm a little messy...When I get home, I don't want to take care of anything. I drop it...I work so much that when I get home I don't want to think about anything."

"Dirty Laundry" got everyone's attention when Rowland revealed that the new song tackled her apparent jealousy over Beyonce's enormous success at the same time revealing that she had been in an abusive relationship. Turns out it was that abusive lover that brainwashed her into having those feelings towards Bey and her own family.