R&B singer Ciara is among a new list of presenters unveiled this week for the upcoming MTV Video Music Awards. T-Pain and Lupe Fiasco are also expected to help the show celebrate its 25th Anniversary on September 7th. Ciara joins Olympic swimming sensation Michael Phelps, Lindsay Lohan, Corbin Bleu, Miley Cyrus, and Ashley Tisdale who will present awards at the 25th Annual MtV Video Music Awards. Additionally, it was announced that DJ AM, Katy Perry, T-Pain, Lupe Fiasco, the Ting Tings and other special guests will perform new and past MTV hits as part of a special celebration of the VMAs’ 25th birthday. The news follows the recent announcements that Rihanna, Pink, T.I., Kid Rock, Paramore, Lil Wayne and the Jonas Brothers will be taking the VMA stage this year. Additional presenters and performers will be announced in the coming days. This year’s VMAs will be hosted by British comic and “Forgetting Sarah Marshall” co-star Russell Brand.