THE Hunger Games trended on Twitter after pop star Lady Gaga showed up to President Joe Biden’s inauguration with an outfit similar to the upper-class characters in the movie.Biden was sworn in as the 46th President of the United States in front of a reduced crowd at the Capitol in Washington DC on January 20.Read our Inauguration Day 2021 live blog for the very latest news and updates on Joe Biden’s swearing-in and Donald Trump’s exit…ReutersLady Gaga walks after she sa