Currently traveling the world while on a press tour, Ke$ha was spotted leaving Nova Radio Station in Sydney, Australia on Thursday (November 11). The “TikTok” singer looked very rock star-esque as she sported a leather jacket, combat boots and shades. During the interview, the pop star explained that she has only one day off during her stay in the land down under and is hoping to spend it with her future Aussie husband. Throwing out a challenge for whom she might spend her free time with, Ke$ha said, "To prove their love to me, they need to send a video building something for me in a minu...