Lisa Rinna isn't done talking about her face.

The 46-year-old star, who has admitted to Botox, Juvederm fillers, lip-plumping and breast implants, argued on Tuesday that she hasn't overdone it in the Botox department.

In a self-portrait posted on Twitter, Rinna, sans makeup, raises her eyebrows to show the naturally-occurring wrinkles on her forehead. "Ok for all of you who say I've had too much BT [Botox] this is for you!" the photo caption reads.

Allegedly Botoxed actresses like Nicole Kidman have been criticized and mocked for their immobile, expressionless foreheads.

Married to actor Harry Hamlin, Rinna recently said she disapproved of Heidi Montag's surgically-enhanced face so much that she wouldn't allow photos of Montag in her home. "We have two girls," she told of Delilah, 11 and Amelia, 8. "I don’t think it is something you want to bring in the house and say, 'Oh, look.'"

Rinna later apologized to Montag. "I did not slam her or her surgeries for the record."