Get ready for one heck of a party. Kesha, Justin Bieber and Usher are all slated to hit the stage for the 2012 American Music Awards on Nov. 18.

Billboard reports that the glitter enthusiast, teen phenom and R&B king will join the likes of Pink, Taylor Swift, Nicki Minaj, Pitbull and Christina Aguilera to celebrate the AMAs. Fans can purchase tickets for the event, which will air live on ABC from L.A.'s Nokia Theatre at 8 PM ET/PT, via Ticketmaster now. If you're not going to be around a television that night, no worries: You'll still be able to watch via,,, Livestream, Ustream, YouTube and AP Live Entertainment. You have no excuse to miss this!

The American Music Awards nominations were announced last month, with Rihanna and Minaj leading at four nods apiece. Biebs trails just behind the two hip-hop princesses with three -- tying him with fellow teen pop princes One Direction.

The AMAs are entirely fan voted, so Directioners and Beliebers will likely be at one another's throats for the single nod they share for Favorite Album - Pop/Rock. Usher is up for Favorite R&B/Soul Album for 'Looking 4 Myself' and Favorite Male Artist - R&B/Soul.

Watch the Justin Bieber 'Beauty and a Beat' Video