Rihanna prank: Ottawa fans take selfies with fake star

Ottawa fans rushed to get a glimpse and selfies of superstar Rihanna at the Rideau Centre, who ended up being a fake. Subscribe to CTV News to watch more videos: Connect with CTV News: For the latest news visit: For a full video offering visit the CTV News Network: CTV News on Facebook: CTV News on Twitter: Watch CTV News on Twitter: