Lady GaGa has promised that fans will enjoy her upcoming performance at the MTV Video Music Awards. The 'You and I singer will open the telecast later this month at the Nokia Theatre in Los Angeles. While GaGa would not reveal the details of her performance, she told MTV News: I would say that my life is one continuous performance and that, in a way, all performances of mine relate to one another. And you will not be disappointed. The Born This Way star received nominations in four categories at this years MTV Video Music Awards, including 'Best Art Direction and 'Best Choreography for 'Judas as well as 'Best Female Video and 'Best Video With A Message for 'Born This Way. The MTV Video Music Awards 2011 are on Sunday, August 28. DS