During a Facebook Live chat session with fans, American Idol judge and Latina pop star Jennifer Lopez revealed big news. 

JLo is scheduled to perform during the Idol finale. When asked what to expect from her performance, she revealed, “It’s going to be very high energy. I’m also debuting a new song called ‘Ain’t Your Mama.’”

Lopez surprised her fans by even sharing a short preview. “I ain’t going cook all day, I ain’t your mama,” she sings. “I ain’t going to do your laundry, I ain’t your mama. Boy, I ain’t your mama.” 

Set to be her first single released on Epic, “Ain’t Your Mama” will be downloadable right after the American Idol finale on April 7. The series finale airs on FOX at 8 p.m. ET.