Entertainment TV The 'Rumors Are True': 'Honey I'm Good' Singer Andy Grammer Joins 'Dancing with the Stars' Andy Grammer is the latest celebrity to announce he'll compete on Season 21 of Dancing with the Stars By Lindsay Kimble Lindsay Kimble Lindsay Kimble is a Senior Digital News Editor and the Sports Editor for PEOPLE Digital. She's worked at PEOPLE for over seven years as a writer, reporter and editor across our Entertainment, Lifestyle and News teams, covering everything from the Super Bowl to the Met Gala. She's been nominated for the ASME NEXT Awards for Journalists Under 30, and previously wrote for Us Weekly while on staff at Wenner Media. People Editorial Guidelines Published on August 31, 2015 12:10 PM Share Tweet Pin Email Photo: Vivien Killilea/Getty It’s official: “Honey, I’m Good” crooner Andy Grammer will compete on the upcoming season of Dancing with the Stars. The exciting news was announced through the popular celebrity dancing competition’s official Twitter account Monday. “What’s up guys, Andy Grammer here,” the 31-year-old said in a video shared with the tweet. “The rumors are true – I’m doing Dancing With the Stars. Check me out on Sept. 14.” Grammer, who’s also behind the hits “Fine by Me” and “Keep Your Head Up,” spoke about joining the reality show during an On Air with Ryan Seacrest interview on Monday. “I’ve had one meeting so far with my partner, who apparently got hurt, which is a super bummer,” Grammer told Ryan Seacrest. “So I have to get another partner, which is terrible. I really liked her! Her name is Peta Murgatroyd. I can kind of move and be on beat, but I was telling her, everything she wanted me to do was like Gaston from Beauty and the Beast.” RELATED: Bruno Tonioli’s Most Insane Dancing with the Stars Moments Grammer, who recently released a new single called “Good to Be Alive,” will compete against stars like Nick Carter, Bindi Irwin and Victor Espinoza on the show. Season 21 of Dancing with the Stars premieres Sept. 14 at 8 p.m. ET on ABC.