Watch Kate Nash take over NYC's Webster Hall.

British songstress Kate Nash's transformation from indie popper to BADASS rocker caught us off guard at first, but now that we've seen her killer performance at MTV's Artist to Watch "Live In NYC" concert, we 100 percent love and support her edgy metamorphosis, best heard on her new punk-tinged album Girl Talk. And yes, women who own bunny rabbits named Fluffy can still be badass (try to tell them they can't and see what happens). So, now you have three options: Listen to Kate Nash's superb Girl Talk from start to finish, re-watch her bass-only performance of "3AM" at Buzzworthy's studios, or watch her perform "3AM," "OMYGOD!," "Sister," "Oh," and "Death Proof" live from her entire "Live In NYC" Webster Hall set (or, if it were possible, all three at once). Rock out to "OHMYGOD!" and "3AM" right here, and look to MTV Hive for more!

Watch Kate Nash perform "OHMYGOD" and "3AM" from her MTV Artist To Watch "Live In NYC" concert after the jump.

+ Watch Kate Nash perform "OMYGOD!" and "3AM" from her MTV Artist To Watch "Live In NYC" concert.

Photo credit: Michele Crowe