Nina Dobrev shed her clothes, not to mention her inhibitions, when she posed topless for an Instagram shot on Oct. 3 — all in the name of activism. The Vampire Diaries actress held up a cardboard sign across her naked chest that read, "#getcovered," a reference to President Obama's Affordable Care Act.

"Im Canadian. We have healthcare for all," the 24-year-old star explained in the caption. "If you dont have insurance go and #GetCovered ,Because w/o it, youre naked."

Other Hollywood celebs who've shown off their own home-made signs in support of Obamacare (without doffing their clothes) include Rosario Dawson, Connie Britton, Kerry Washington, and Kate Bosworth. Dobrev's provocative take on the grassroots campaign has so far generated nearly 94,000 likes.

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Dobrev isn't just covered when it comes to health insurance — she also has her love life covered! A source told Us that she is currently dating BFF Julianne Hough's older brother, Dancing With the Stars' Derek Hough. In a post to her WhoSay account on Monday, Sept. 23, Dobrev even wrote a heartfelt caption to accompany a shot of the 28-year-old dancer posing with his Outstanding Choreography Emmy.

"Those of us touched by your light got to watch you brighten up the rest of the world," she wrote. "Keep shining!"

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