Tending to her all-important presenter duties, Katy Perry was on-hand for the 2012 Grammy Nominations Concert in Los Angeles, CA on Wednesday night (November 30).
The ?One That Got Away? singer looked as gorgeous as she took the Nokia Theatre L.A. LIVE stage for the unveiling of this year's esteemed Grammy Album of the Year contenders.
Making for quite the showcase, stars like Lady Gaga, Ludacris, Rihanna, Sugarland and Usher were among the acts performing during the show.
As for the Grammy ceremony, the awards will take place at Staples Center on February 12, 2012.