They don't turn Dawn s mic down she has a voice thats like a soft whisper...if anything they have to turn her mic alll the way up just to have her be heard.

Aubrey tweeted to Shannon about a song she was doing with Drea about their ex's and shannon responded by saying "Go on girls I know your both singing REAL LOUD"... think it was a dig at the fact that Dawn never really had a big voice....full but not loud.