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If mom knows best, then Beyonce and Jay Z are doing just fine.

Beyonce's mother Tina Knowles took a moment Wednesday to quash rumors that the couple is headed for divorce.

Approached by a TMZ cameraman as she was leaving a lunch date with Beyonce's former bandmate Kelly Rowland in Los Angeles, Knowles said, "Haters going to be haters and there's nothing we can do about that."

Asked it everything is fine between Beyonce and Jay Z, Knowles replied, "Everything's perfect."

She also admitted she doesn't bother reading the gossip about her daughter and son-in-law.

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"I just don't even read the bull, you know?" Knowles said.

Rumors of trouble in the couple's six-year marriage have been circulating since Jay Z's infamous elevator dust-up with Beyonce's sister, Solange, in May.

Since then, there have been reports that Beyonce had her IV engagement tattoo removed from her ring finger, that she changed lyrics to her breakup ballad "Resentment" while on tour with Jay Z, that she's shopping for her own New York City apartment and even that she turned to pal Gwyneth Paltrow for advice on "conscious uncoupling."

The couple hasn't commented on any of the rumors, but Beyonce has posted plenty of snaps of her with Jay Z and their daughter Blue Ivy.

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