Singer Demi Lovato broke her three-month social-media silence with a Tuesday Instagram photo of her posing at a polling station. “I am so grateful to be home in time to vote!” the singer wrote in the caption. “One vote can make a difference, so make sure your voice is heard! now go out and #VOTE!!!!” Lovato has not posted on social media since July, when she reportedly overdosed and went to rehab. Lovato has been open about her addiction struggles in the past. About a month before her suspected overdose, Lovato released a song admitting that she was no longer sober.
