Bob Costas Accidentally Mixes Up Justin Bieber & MLB Star Shane Bieber – Billboard

Bob Costas stunned after mistaking Justin Bieber & Shane Bieber

Sports Commentator Mixes Up Pitcher Shane Bieber With Justin Bieber

Bob Costas calls Guardians ace Shane Bieber 'Justin Bieber

Sports Commentator Mixes Up Pitcher Shane Bieber With Justin Bieber

Sports Commentator Mixes Up Pitcher Shane Bieber With Justin Bieber

Watch Bob Costas Mistake Cleveland Guardians Pitcher for Justin Bieber

Bob Costas Makes 'Justin Bieber' Gaffe During Shane Bieber Outing

Justin Bieber just threw his 84th pitch - Emmy Award-winning sportscaster Bob Costas hilariously slips up, calls All-Star Shane Bieber, pop star Justin Bieber

Justin Bieber just threw his 84th pitch - Emmy Award-winning sportscaster Bob Costas hilariously slips up, calls All-Star Shane Bieber, pop star Justin Bieber

Bob Costas Calls MLB Star Shane Bieber 'Justin' in Hilarious Mix Up

Bob Costas calls Shane Bieber 'Justin,' Ron Darling has funny response