The 'Stupid Girls' singer and husband Carey Hart were among the guests at the 30th annual Odyssey Ball in Los Angeles on Saturday evening (11 April), with Pink dazzling in a black frock with plunging neckline.
It seems, however, not everyone was loving the dress… leading Pink to post a lengthy Twitter response to their jibes.
She wrote: "I can see that some of you are concerned about me from your comments about my weight. You're referring to the pictures of me from last night's cancer benefit that I attended to support my dear friend Dr. Maggie DiNome. She was given the Duke Award for her tireless efforts and stellar contributions to the eradication of cancer.
"But unfortunately my weight seems much more important to some of you. While I admit that the dress didn't photograph as well as it did in my kitchen, I will also admit that I felt very pretty. In fact, I feel beautiful.
"So, my good and concerned peoples, please don't worry about me. I'm not worried about me. And I'm not worried about you either :) I am perfectly fine, perfectly happy, and my healthy, voluptuous and crazy strong body is having some much deserved time off. Thanks for your concern. Love, cheesecake."
Pink then added: "And my hubby says "it's just more to love baby" (and then I smack his hand off my booty cause we're in a supermarket)
"Willow said to me the other day whilst grabbing my belly-"mama-why r u so squishy?"And I said.."b/cuz I'm happy baby"
Pink and Carey welcomed daughter Willow in 2011.
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