Valerie Bertinelli has confidently responded to critics who body-shamed her after posting a selfie in her lingerie on social media. “At some point I will talk about the madness my body has been through this year,” she began in the caption.

Valerie Bertinelli doesn't care what the haters think after she posted a picture of herself wearing only underwear on Instagram along with a caption about body positivity. The celebrity chef and actor,

Valerie Bertinelli is firing back at critics trying to take her to task for showing off her body. After posting a picture of herself in her underwear to her Instagram account Monday, the actress and cookbook author followed up the post with a message for her detractors.