Kesha offered up some acrobatic moves for her medley of 'Animal' and 'Blow' at the Billboard Music Awards in Las Vegas on Sunday Night.

After being introduced by Poison singer Bret Michaels, the pop siren started her performance singing 'Animal' while she was suspended high up in the air on a diamond-shaped platform way up in the rafters.

She then dropped off the platform to descend down on the main stage on a wire, and broke into her song 'Blow.' Dressed in a feathered black outfit, Kesha strutted around the stage with a bunch of costumed dancers.

She closed out the performance by mounting a canon that shot confetti into the crowd, and raising her arms in the air as the audience cheered.

Watch Kesha Perform 'Animal' and 'Blow' at the 2011 Billboard Music Awards