Today, iHeartMedia with the help of Nick Jonas, announced this year’s lineup for the iHeartRadio Summer Pool Party at Caesars Palace in Las Vegas on May 30.

The 2015 iHeartRadio Summer Pool Party will feature live performances by Nick Jonas, Chris Brown, Kelly Clarkson, Nicki Minaj, Shaggy and Echosmith, with more performers and special presenters to be announced. The iHeartRadio Summer Pool Party will kick off Saturday afternoon with an all-day pool party featuring sets by iHeartRadio’s house DJs, including Prostyle. The ultimate party weekend will continue on Saturday evening with a live concert event featuring Nick Jonas, Chris Brown, Kelly Clarkson, Nicki Minaj, Shaggy and Echosmith. The iHeartRadio Summer Pool Party will stream on Yahoo Live (www.yahoo.com/live) at 8 p.m. PT on Saturday, May 30.  The iHeartRadio Summer Pool Party will air as an exclusive television broadcast nationally on The CW Network on Thursday, June 11 at 9 p.m. ET/PT.