So what’s in a name? She used to be known as Heidi Montag. Then she changed it to Heidi Pratt, which is her legal name now, by the way. NOW, she says she’s going to go by Heidi, in keeping with the tradition of Cher and Madonna. Then again, she changed her mind and is now using H as her stage name. OK dear, whatever. Make your mind up so we know what to call you.