What you may not know is when to tune in for music's wildest awards show. Fear not: ETonline has got you covered.
Red Carpet Pre-Show: 8 p.m. ET/PT on MTV
Hosted by Pretty Little Liars star Lucy Hale, the red carpet pre-show will feature performances by rising stars Fifth Harmony and Charli XCX, while Becky G and YouTube star Ingrid Nilson will serve as red carpet correspondents.
Video Music Awards Ceremony: 9 p.m. ET/PT on MTV
There's plenty to be amped for during this year's ceremony, including a medley performance from Beyonce before she receives the coveted Michael Jackson Video Vanguard Award, as well as performances from Usher, Nicki Minaj, Ariana Grande, Jessie J, Taylor Swift, 5 Seconds of Summer, Maroon 5 and more.
Last year's breakout performer, Miley Cyrus, is also expected to make an appearance during the telecast -- but it's anyone's guess as to what she'll be doing.
If you're just looking for the highlights (or you want to relive those "OMG" moments), be sure to stick with ETonline for your complete Video Music Awards coverage. We'll be updating our winners' list live throughout the show, breaking down the hottest red carpet fashion and analyzing all those “WTF?” moments. Be sure to follow ETNow on Twitter and like us on Facebook for all the breaking news as it happens!