Lady Gaga Singing At The Grammys Feb 11, 2015. Apparently Lady Gaga's one-man security team didn't get the memo. for preventing her from saying hello to the “Cheek to Cheek” singer. Jan 28, 2018. Stars, including Lady Gaga and Kelly Clarkson, turned out on the Grammys red carpet Sunday displaying white roses in solidarity with the. Cooper also directs Gaga in Want to make a (usually) aquatic situation a dangerous…