Clear Channel's massive iHeartRadio Festival takes place tonight and tomorrow in Las Vegas and the set times for the entire two-day festival have been revealed here. No Doubt kick off the festival at 7:30 pm PT, and Rihanna ends the night at 11:50 pm PT. Night two begins with P!nk at 7:30 pm PT and wraps up with Pitbull performing at 11:50 pm PT. The entire festival will stream in HD via Yahoo! Music at www.iheart.yahoo.com.

The NAB and RAB has announced that attendance at the 2012 Radio Show was up this year to 2,406, compared to 2,206 last year. It was also announced that the 2013 Radio Show will take place September 18-20 in Orlando, FL.

Robbins Entertainment welcomes Denise Lutz as National Director, Promotion. Lutz joins Robbins after stints at Island Def Jam, Arista and RCA. "Denise Lutz is a seasoned professional with a wealth of experience and unparalleled relationships with radio. She will be a great asset to the Robbins Entertainment team," says Frank Murray, VP/Promotion. "Robbins has accomplished so much and I'm thrilled to be working with Frank, Cory (Robbins) and the whole group. I look forward to achieving great things with them!" says Lutz. She will be based in Minneapolis.

Envision Radio Networks announces that 22 year radio sales pro Bob Bellin and 18 year sales vet Valerie Charms have joined its Affiliate Relations team.

Spanish Broadcasting System is the latest broadcaster to ink a deal with digital radio aggregator TuneIn.