The 2018 Billboard Music Awards are almost here. 



















The awards show -- which is already slated to feature several star performances -- will take place in Las Vegas on May 20.












Here’s what you should know ahead of the big event. 














Where can I watch the 2018 Billboard Music Awards?












You can catch the awards on NBC on May 20 at 8 p.m. ET.












Tickets for the Sin City event can also be bought online.
















Who is hosting?























Singer Kelly Clarkson poses at the Billboard Women in Music awards in Los Angeles, California, U.S., November 30, 2017. REUTERS/Mario Anzuoni - RC157DA42460










Kelly Clarkson will host the award show.

 (REUTERS/Mario Anzuoni)













Singer Kelly Clarkson will emcee the Billboard Music Awards. 












“I already have 20 costume changes planned,” Clarkson said in a statement last month. “I will be flying in like my girl P!nk, and calling Amy Schumer and Sarah Silverman for jokes.”












She continued, “Well, or I’m just gonna show up and celebrate my favorite artists and get to know a few more. Yeah, maybe I’ll go with that plan.”












Clarkson is also set to perform during the program. 












What about the other artists performing?












Ariana Grande is going to kick off the awards show “with a show-stopping performance from her upcoming LP,” a press release says.












K-pop band BTS -- along with pop stars Camila Cabello, Dua Lipa, John Legend and Shawn Mendes --  have all been announced, too. 






















How are award finalists determined? 












“Billboard Music Awards nominees and winners are based on key fan interactions with music, including album and digital song sales, streaming, radio airplay, touring and social engagement, tracked by Billboard and its data partners, including Nielsen Music and Next Big Sound,” a May 7 press release explains. “The awards are based on the reporting period of April 8, 2017 through March 31, 2018.”












The Billboard Chart Achievement Award and the Top Social Artist Award are both voted on by fans.












Who's up for Top Artist?












Drake, Kendrick Lamar, Bruno Mars, Ed Sheeran and Taylor Swift have all been nominated for the award.












What about the Top New Artist nominees?












This year’s nominees include Camila Cabello, R&B singer Khalid, plus rappers 21 Savage, Cardi B and Kodak Black.












Nominees for other Billboard categories can be found here












Who is getting the Billboard Icon Award?























FILE - In this June 28, 2015, file photo, Janet Jackson accepts the ultimate icon: music dance visual award at the BET Awards in Los Angeles. Jackson, will be honored with the prestigious ICON Award at the 2018 Billboard Music Awards on Sunday, May 20, 2018. (Photo by Chris Pizzello/Invision/AP, File)










Janet Jackson is set to get the Billboard Icon Award.

 (Chris Pizzello/Invision/AP, File)













Janet Jackson. The artist will also reward fans with a performance on the live telecast -- her first televised performance in 9 years.












“I can’t wait!” the singer said in a May 7 tweet.






















Past award recipients include Prince, Stevie Wonder, Cher, Neil Diamond, Celine Dion and Jennifer Lopez.












Jackson has been a dominant force on the Billboard charts for decades, thanks to hits including “That’s The Way Love Goes,” “I Get Lonely” and “All for You.”












The multi-platinum superstar will kick off another leg of her State of the World Tour in July.












The Associated Press contributed to this report.