Jessica Simpson has responded to comments from worried fans, hitting out at "judgements".
The Take My Breath Away singer, 42, sparked concern amongst her followers following her huge 100lb weight loss.
She referenced "destructive noise" and "people's comments and judgements" in a lengthy post alongside a video shared on Instagram.
Jessica sang the lyrics to her 2020 song Party of One, putting emphasis on the words "I don't give a f**k about you".
"I needed to be in my studio today because this is where I ground myself and heal," she wrote alongside the emotive video clip.
"As much as I have learned to block out destructive noise…peoples’ comments and judgements can still hurt deeply with their incessant nagging 'you will never be good enough'."
She went on to say she was five years sober from alcohol, saying that she "CAN and ALWAYS WILL get through [problems]".
Jessica added: "I am capable of pretty much anything I care enough about to put my mind to. I am present. I am deeply inspired. I am determined. I am honest. I care about other people."
She went on to address her appearance, something that has been the topic of conversation amongst fans following her eight stone weight loss.
"We all have our days of wanting to be, look, do, and feel better," she explained. "Nobody is alone with that feelin’ that I can promise you."
Jessica penned: "I woke up at the same time anxious and insecure but also also angry and defensive — like some of you.
"I know what works for me and that is to let go and simply sing while lookin directly inside the mirror, straight in my eyes to really see and understand myself.
"I can connect with my heartbeat. I am stable and strong. I am home."
She went on to offer a 'little advice' to her followers, telling them to "live inside your dreams and move through them".
"Don’t give up on yourself because someone else did," she explained. "Stay true to YOU. It has worked for me in this chaotic life thus far.
"Nothin’ and nobody will rob me of my joy. Ya might come close but it is mine to own. Yours should be too."
Jessica has previously revealed she lost over 100lbs (eight stone) after her weight spiralled out of control but now her followers are concerned things have gone too far.
One seeing a recent post, in which she was seen advertising furniture, questioned: "Is she OK?". A second noted: "Respectfully ... she looks frail."
A stunned third fan commented: "Wow!! She lost so much weight. I hope she is OK. She's a beautiful lady."
Another social media user exclaimed: "OMG. She does not look well. Her eyes are so sunken. Something is not right."