The singer reveals how her sister reacted to her controversial song "Dirty Laundry."

on Jun 21, 2013 - The Dish

Kelly Rowland visited the Watch What Happens Live clubhouse last night and Andy Cohen talked to the Destiny's Child singer about her new single 'Dirty Laundry,' in which Rowland opens up about their sibling rivalry with Beyoncé.

"It really is about jealousy you had when her solo career took off, which is a natural feeling," Andy said. "What was it like the first time you played that song for her?"

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"The song is really about me and she is one of the dynamics of course in my life," Kelly replied. "At that time I was searching for exactly what I wanted and I couldn't find it at that time for a second."

Kelly admitted that she was apprehensive about putting such a confessional song , but once she did, Queen B and her Destiny's Child singer Michelle Williams were supportive.

"[Beyoncé] was just so embracing, so supportive and I love her for that," Kelly said. "I played it for Michelle and she was like, 'Girl! This is great!' so I had just such great support from them and that's what means the most to me."

Kelly Rowland talks about Beyoncé's reaction to "Dirty Laundry"