Martina Bárta, Czech Republic's artist for Eurovision 2017, covers Meghan Trainor's "All About That Bass" at the Eurovision Pre-Party Riga. Download the NEW Wiwibloggs app! iOS App Store: https://itunes.apple.com/gb/app/wiwibloggs/id1196402350?mt=8 Google Play Store: https://play.google.com/store/apps/details?id=com.wiwibloggs.app&hl=en Main site: http://wiwibloggs.com Follow us for more #eurovision videos and news: Facebook: http://wiwibloggs.com/facebook Twitter: http://wiwibloggs.com/twitter Instagram: http://wiwibloggs.com/instagram Pinterest: http://wiwibloggs.com/pinterest Tumblr: http://wiwibloggs.com/tumblr Snapchat: wiwibloggs