How Long Are The Grammy Awards 2015 On CBS?

The Grammys 2015 are this weekend and we're excited to watch music's biggest night of the year. If you're a music lover, you'll enjoy the show, but be prepared to make a night out of it. Music's biggest night, is also music's longest night. For the 57th edition of this award show many stars have been confirmed to present. Miley Cyrus, Dave Grohl, Jennifer Hudson, Nicki Minaj, Enrique Iglesias, Shia LaBeouf and Nick Jonas are set to take the stage and hand out gramophone's to the winners. Also set to make an appearance are Taylor Swift, Keith Urban, Stevie Wonder, Katherine McPhee, Ryan Seacrest, Anna Kendrick and Gwyneth Paltrow. Other presenters includ, Josh Duhamel, Gina Rodriguez, Meghan Trainor, Jamie Foxx, Barry Gibb and James Corden.

One of the big draws of this award show is the musical pairings that are formed, mixing two distinct personalities to create magica on-stage. This year Lady Gaga and Tony Bennet will share there talent with the world in a special performance. What is an award show without Kanye West? Kim Kardashian's husband will not only take the stage solo, but will also crash the "FourFiveSeconds" number with Rihanna and Paul McCartney. Other performances include Beyoncé joining Common and John Legend to sing "Glory," from the motion picture "Selma." Jessie J and Tom Jones are teaming up for a bit as well, with Ariana Grande, Katy Perry, Sia, Sam Smith, Mary J Blige, John Mayer, Questlove, Ed Sheeran and Juanas also set to make an appearance. Madonna will take the stage to perform "Living For Love" for the first time ever.

Our Latinos are also nominated in different categories. For Best Latin Pop Album, Camila, Marco Antonio Solis, Juanes, Lila Downs and Rubén Blades are up for the accolade with their respective recordings. Molotov's "Agua Maldita," Jorge Drexler's "Bailar En La Cueva," Chocquibtown's "Behind The Machine," Calle 13's "Multiviral" and Ana Tijoux's "Vengo" are all nominated for Best Latin Rock, Urban Or Alternative Album. That's a lot of spectacle to cram into a show, that is why the Grammys are one of the longest awards show of the year and lasts a little over 3 hours and a half. Awards show always run longer than anticipated and the Grammys start at 8pm ET/PT on CBS and scheduled to end at 11:30pm ET/PT. Who are you most excited to watching during the Grammys 2015?