Olivia Culpo might want to cover her ears. Nick Jonas released "Close (feat. Tove Lo)" overnight, the first single from his new album, Last Year Was Complicated (out June 10 via Island Records). The duo's music video will drop Friday. Jonas took social media by storm, announcing his album's title and track list in a series of tweets. The singer, 23, also unveiled the album artwork as a nine-piece mosaic on Instagram. "When I first started making I thought I knew what it would be about... Then I had a breakup," he tweeted Thursday, likely referring to his split with Culpo. "It then became very clear what this thing would be about... And that I would need to dig really deep....S--t is too...