Beyonce, Jennifer Lopez Confirmed For Grammy Awards

The Grammy Award line up just got a major boost with confirmed appearances from People magazine 'World's Most Beautiful Woman' honorees Beyonce and Jennifer Lopez.

The Recording Academy broke the news just a few moments ago, confirming that both will be in attendance during "Music's Biggest Night" as presenters.

Prince, Pauley Perrette and Hunter Hayes are also slated to present.

Joining a previously confirmed performance line-up that includes Frank Ocean and Justin Timberlake, Kelly Clarkson, Rihanna, Sting and Bruno Mars are now confirmed to perform.

Hosted by LL Cool J, the 55th Annual Grammy Awards are to air Sunday, February 10 on CBS.