Big tune, rendered faithfully by the Roots crew and Beyoncé herself on Fallon last night. The only person having more fun than the aforementioned during this performance was the girl on piano, who's dancing so enthusiastically it's practically uncomfortable to watch, or at the very least, bad piano playing technique. B also did an interview to talk about her fellow, former Destiny's Children, Solange's DJ sets, and Fela Kuti -- watch both clips here:
Interview:
(via P4K)
