Cameron Diaz Teases Her Singing Skills in Annie

There are plenty of reasons to be excited for the big-screen release of Annie.

Whether it's wanting to watch Quvenzhané Wallis as the main character or to see how Jay Z and Will Smith produce a major movie, fans have multiple excuses to see the holiday film.

But for many moviegoers, they really just can't wait to see Cameron Diaz sing.

"[I] sing okay. Like fairly well, yeah," Diaz said Monday during an appearance on The Ellen DeGeneres Show. "I did a lot of training, as much as I could."

And while she made her big screen singing debut in My Best Friend's Wedding, the 42-year-old assures fans that was an entirely different scenario.