Conan O'Brien Natasha Bedingfield carrie underwood Rachel Zoe Will Ferrell Ryan Cabrera Jennifer Lopez Jessica Alba Rachel Roy Liev Schreiber Lisa Rinna Patti Stanger Nick Cannon Joe Zee Molly Sims Kelly Rowland Estelle Las Vegas Lance Bass josh groban Billy Ray Cyrus Tiffani Thiessen Jordin Sparks Patricia Heaton Armie Hammer Shakira Ricky Martin Rodger Berman kesha Brittny Gastineau Nikki Reed Giuliana Rancic Bill Rancic Fred Durst Sarah Hyland Lucy Hale Aloe Blacc The Hammer Museum Jermaine Dupri Scott Stuber Ed Begley Jr. Nicki Minaj Wiz Khalifa Charlotte Ross Billboard Music Awards Jeanne Tripplehorn Lisa Gastineau Miranda Lambert Nikki Deloach Iggy Azalea Brady Smith Roshon Fegan Casper Smart Heather McDonald Luke Bryan phillip phillips Janel Parrish Charli XCX Bootsy Collins Rob Younkers Becca Tobin Shania Twain Florida Georgia Line Lorde Benjamin Stockham 2014 Billboard Music Awards Billboard Music Awards After Party Billboard Music Awards Pre-Party Rachel Zoe & Molly Sims Host Ovarian Cancer Research Fund's Super Saturday LA Christina Millian George Kotsiopoulus Steven R Mc. Queen Barker Hangar in Santa Monica The 5th Annual K.A.M.P Event at The Hammer Museum Glen Davis Compton Jr. Posse 7th Annual Fundraiser Gala Hyde Bellagio at Bellagio The Light at Mandalay Bay 2014 Billboard Music Awards: Official Pre & Post Parties MGM Grand Hotel and Casino