During her performance at Boardwalk Hall in Atlantic City, NJ last night, Madonna dedicated her performance of her Golden Globe-winning song Masterpiece to Lady Gaga. It’s unclear if Madonna was being sarcastic or if she was being genuine but … she announced that the song was being dedicated to Gaga. Madonna then added, “imitation is the sincerest form of flattery” … which sounds a bit like a dig. BUT, she goes on to say that she likes Gaga and she promised to share the stage with her “soon”. Again, we can’t be sure if Maddy was kidding, if she was being a jerk or if she was being sincere. I guess we’ll have to wait and see. Check out the video above … it starts out with a performance of Holiday and then at about the 6:00 mark you can hear Maddy‘s dedication to Lady Gaga and then her performance of Masterpiece. What do you think?