Kaley Cuoco Kaley Cuoco

Kaley Cuoco-Sweeting has never been shy, so it's not surprising that The Big Bang Theory star bares it all in the May issue of Cosmopolitan (figuratively, that is).

In addition to discussing her romances with co-star Johnny Galecki, Henry Cavill and her new husband Ryan Sweeting, the actress also opened up about getting breast implants in 2004. Cuoco-Sweeting, 28, says she's never regretted the enhancement, even calling it "the best decision I ever made," as reported by E! News.

But while Cuoco-Sweeting is proud of her body, the star admits that social media criticism gets under her skin. "I started reading [the social media comments] and thought, Maybe I need to make more of an effort and not go out in my UGGs and be disgusting. So I started putting on makeup. And they started writing, 'Wow, someone really likes being in front of the camera' and 'Her hair's done now for coffee.'" Cuoco-Sweeting said. "I couldn't do anything right. Why am I reading this stuff? But I'm obsessed. I openly admit to being totally insane about that."