Taylor Swift is a Grammy Girl

Taylor Swift poses next to President of the National Academy of Recording Arts and Sciences Neil Portnow at the rehearsals for the Grammy Nominations Concert at the Nokia Theatre in Los Angeles on Tuesday evening.

The 18-year-old country cutie will co-host with actor L.L. Cool J and perform alongside Celine Dion, B.B. King, John Mayer and the Foo Fighters in the special concert airing Wednesday night @ 8 PM ET on CBS.

Taylor will take a hand in announcing the 51st Grammy nominations and set the stage for the award show set to be held on Sunday, February 8, 2009.