She also added a Harley Quinn-inspired makeup look at the 'Joker Folie à Deux' U.K. premiere. Lady Gaga ... on October 4, ...

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The chart-topper's new song is "incredible, and with each listen it gets more iconic," said one excited fan on social media.

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Lady Gaga fills three spaces on Billboard's Dance/Electronic Streaming Songs chart this week, as "Bad Romance" returns and joins both "Just Dance" and "Poker Face." (Photo by Emma McIntyre/Getty ...