Jennifer Lopez Previews New Single 'Ain't Your Mama' -- Listen!

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Jennifer Lopez is not your mama!

The "Booty" singer was backstage at American Idol rehearsals Monday answering fan questions about the upcoming series finale via live Facebook chat, when she revealed that she'll be debuting a new song during her performance.

"I'm also debuting a song called 'Ain't Your Mama,'" the 46-year-old pop star revealed. "[People] can download the song on Thursday night right after the finale."

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At that point someone asked if J.Lo would tease a preview of the song, and lo and behold, she agreed!

Listen to the clip of the song below, which features the lyrics, "I ain't gonna do your laundry, I ain't your mama."

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Who could that be about??

After J.Lo previewed the new track, a voice can be heard in the background saying, "Guys, we can't do that!"

Thank you for breaking the rules for us, Jennifer!

The American Idol two-part series finale airs this Wednesday and Thursday at 8/7c on FOX.

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