Jessica Simpson and John Mayer
Jessica Simpson — who John Mayer considers "sexual napalm" — doesn't want him kissing and telling.
Will Jessica Simpson use Oprah to fire back at John Mayer?
"I don't want people to know how I am in bed!" she says
on The Oprah Winfrey Show
scheduled to air Wednesday, publicly responding for the first time to Mayer's comments in Playboy
Besides calling her "sexual napalm," the singer-songwriter referred to Simpson as "crack cocaine" and said she was "crazy" in bed. He later apologized and promised to "quit the sound-bite game."
John Mayer apologizes for "using the 'n word'"
Simpson, 29, also discusses the public's criticism of her weight last year on Oprah
. "You were a size 4 and people were calling you fat?" Winfrey asks the visibly upset pop star, whose reality show The Price of Beauty
premieres March 15 on VH1.
"It's a really hard thing for me to talk about," Simpson says.