Bad Romance - #2-peaking smash, around 5M copies sold
Roar - #1 monster hit, female Blurred Lines on radio, destroying competition, already 1.4M copies sold after only 3 weeks!
in terms of initial success: Roar
in terms of longevity, cultural impact, originality, music video quality, creativity, production, mass appeal, and general likeability: Bad Romance
in terms of initial success: Roar
in terms of longevity, cultural impact, originality, music video quality, creativity, production, mass appeal, and general likeability: Bad Romance