About my screed on @ArianaGrande , all I can say is, "Spoken like a reformed old whore! She does have a beautiful voice, on a couch or off."— Bette Midler (@BetteMidler) November 26, 2014
Edit: For those that need context, it's a followup to these posts:
Second edit: According to the original source of Bette's interview, the couch is referring to Ariana Grande's recent music video. Bette was talking about her movement on the couch while singing. The source from the first post about it fails to make it clear due to wording/paraphrasing.
Source 2 (The original interview from The Telegraph)