The New York Daily News quoted Gaga as writing on Twitter: "look what i did last night. little monsters forever, on the arm that holds my mic…chola tattoo from shamrock, so proud."
On Sunday night, Gaga opened up the Grammy Awards with a show-stopping performance with Elton John. Before the show she tweeted: "Backstage getting ready, feels like you're here with me tonight little monsters. Thank you for a beautiful year full of love and music.Iloveu."
The event saw the 23-year-old star picking up the best dance recording award for "Poker Face" and electronic dance album award for "The Fame."