Oprah Winfrey Oprah Winfrey

Oprah Winfrey celebrates her show's 25th anniversary this fall, and we — along with Dr. Oz, Nate Berkus and Dr. Phil — are joining in on the fun in our Aug. 30th cover story. So tell us: What is your all-time favorite Oprah Winfrey Show moment? Were you inspired when Oprah first lost weight and pulled out the wagon of fat? Maybe you were a fan of Tom Cruise's now-infamous couch jump? Or perhaps you squealed with delight as everybody got a new caaaaaar! Sound off in the comments below and we'll include your top moments in the Aug. 30 issue!

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