Lil Wayne has officially been confirmed to perform at the 51st Annual Grammy Awards this February ! According to Grammy organizers, Lil Wayne will be joined by the Jonas Brothers, Coldplay and Katy Perry with several other artists to be announced at a later date. Lil Wayne, who became 2008s top artist, leads all nominees with nominations in eight fields. The 51st Annual Grammy Awards will air Feb. 8 on CBS.