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

Lady Gaga has perfected ... Take on Harley Quinn Lady Gaga Embraced Main Character Dressing With Checkered Tights and a Shaggy Red Chop Lady Gaga Channeled Her "Bad Romance" Era With a Red Gown ...

Lady Gaga is so back ... The song is classic Gaga in the best way possible, marrying elements of pop, rock, dance and rage ...

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 ...

photos and more about the Bad Romance singer, who received an Oscar nomination for Best Actress for her role in A Star is Born, directed by co-star Bradley Cooper. From Lady Gaga's press tour ...