Subject: anyone remember a pink hippo?

My baby sister used to own this pink hippo as a child. I "think" it was called adorable dora. It was this female pink hippo dressed in a pink dress with a microphone in her hand. She was standing on a pink stage that had a microphone input and speakers. when you turned this thing on and spoke into the mike, she swayed at the hips and her mouth opened and closed as if she was speaking using your voice.  I might be mistaken on the name which could account for why it is taking me over 2 years to even locate a reference to this toy. My sister held onto this doll until she was 23 and moved out of my parents home but she left the doll behind and my mother tossed it. Any help on this? thanks