Pop sensation Lady Gaga has paid tribute to one of her Little Monsters who recently committed suicide after being bullied for coming out as bisexual. 

14-year-old Jamey Rodermeyer, a huge fan of the 'Judas' superstar, was a victim of bullying and took his own life last week which prompted Gaga to make a stand against this "hate crime" and promise to meet with President Obama to find out what can be done to stop it. 

During her performance at the iHeartRadio festival in Las Vegas on Saturday, September 24 she told the crowd, "I lost a little monster this week and I'd like to dedicate this song to him. Tonight, Jamey I know you're up there and looking at us and you're not a victim. Bullying is for losers. Put your hands up for Jamey!"

Watch footage of her touching and emotional tribute here: