When Melania Trump made an appearance on Thursday for Donald Trump’s campaign, she delivered a speech to supporters in Philadelphia discussing her plan to eliminate internet bullying if she becomes First Lady of the United States, EW reports. However, Lady Gaga was troubled by the speech, and tweeted at her on Sunday afternoon. She wrote: “To say u will stand for ‘anti-bullying’ is hypocrisy. Your husband is 1 of the most notorious bullies we have ever witnessed.” Gaga strongly opposes online bullying, and created the nonprofit Born This Way Foundation to promote mental-health awareness and combat bullying. Gaga then urged her followers to vote for Hillary, tweeting: “Young people listen up. We need to mobilize now, #VoteHillary and stop this dangerous man from continuing to divide and wreck our democracy.” See the tweets below.