While Will Smith will be hosting this evening awards-giving event The Nickelodeon Kids' Choice Awards, for the Sunday night ceremony ACMs were recently announced another two presenters: The Hunger Games star Liam Hemsworth and American Idol winner Scotty McCreery. They will be joined by LL Cool J as well. Other stars who have agreed to appear at the event include Zac Brown, Brantley Gilbert, The Band Perry, Kiss, Sugarland and Thompson Square.

The hosts of the 47^th Annual Academy of Country Music Awards will be Blake Shelton and Reba McEntire, which will get help from more presenters, such as Taylor Swift and Lionel Richie. Meanwhile, performers were just announced for the Las Vegas event.

It was announced that the night will be filled with plenty of duets. Richie will perform a duet with The Voice coach Blake Shelton during the show, and Tim McGraw and Kenny Chesney will share the stage for another performance. Rascal Flatts and Steve Martin are planning a duet of 'Banjo', and Toby Keith will be joined by some special guests for a performance of 'Red Solo Cup'. Other performers at the event include Carrie Underwood, Miranda Lambert, Keith Urban and Lady Antebellum.

Check them out on Sunday, April 1^st on CBS, while tonight stay tuned for the 25^th Annual Nickelodeon Kids' Choice Awards to see the British boyband One Direction performing for the first time at a U.S. Awards-event. Katy Perry, which is nominated for the Favorite Female Singer will also rock the stage.

Also expected to make a cameo at the event are Nicki Minaj, Robert Downey Jr., Chris Rock, Emma Stone, Andrew Garfield, Heidi Klum, Victoria Justice, Miranda Cosgrove, Chris Colfer, Zac Efron, Bir Time Rush and Cee-Lo Green. First lady Michelle Obama will recognize Taylor Swift for her philanthropic efforts, presenting the country singer with the big help award. The first lady was the 2010 winner of the honor.

Which movie franchise will win Favorite Book series? (TWILIGHT? HARRY POTTER?) Will Tom Cruise defeat his much younger competition and be crowned Favorite Buttkicker? And double nominee LMFAO, if party rock is in the house tonight, can you guys please keep it on the G-rated tip?