1D fans tweets :
"definite respect for Rihanna and Lady Gaga. xx
RIHANNA AND GAGA ARE THE BEST POEPLE IN THE WORLD FOR STICKING UP FOR THE BOYS
RIHANNA AND LADY GAGA ARE AMAZING TO THE BOYS. TELLING THEM TO FORGET THE HATE
rihanna and lady gaga are queens
GOD BLESS LADY GAGA AND RIHANNA FOR MAKING SURE THE BOYS KNOW THEY'RE LOVED!
Lady Gaga and Rihanna are amazing and wonderful people"

can someone tell me what they do?