Jennifer Lopez, American Idol

American Idol's Season 10 judges' lineup could be one and done. Jennifer Lopez, who joined Randy Jackson and Aerosmith's Steven Tyler at the judges table this season, says she's "on the fence" about doing another season.

"I don't know," she told BBC Radio 1 on Tuesday. "I haven't been forced to make a decision and I'm glad about that because honestly I'm very on the fence about it ... It's going to come down to me making a choice of what I want to do for the next year and we're not really at the breaking point of 'You have to make a decision right now!' I'm just really enjoying the time of just waiting and seeing."

Jennifer Lopez, Marc Anthony teaming up for Q'Viva!

Maybe she's tired of all the crying? Lopez admits that she found the show emotional.

"You get to know [the contestants]," she said in the interview. "You get to know their hopes and their dreams on camera, off camera. You're helping them off camera, you're helping them on camera and it's this crazy ride you go on together. You definitely get involved, I definitely get involved. I am very emotional as you can see from the show. That's just how I am."

Lopez only signed a one-year deal with Idol. She's currently working on the talent competition show Q'Viva with her husband Marc Anthony.