Jennifer Lopez Performs Epic Greatest Hits Medley on 'Ellen'

Jennifer Lopez hits the stage for a performance on The Ellen DeGeneres Show, airing on Friday (May 15).

The 45-year-old entertainer performed a greatest hits medley that included “If You Had My Love,” “Love Don’t Cost a Thing,” “Jenny From the Block,” “Get Right,” and “On the Floor.”

Jen was on the show promoting her upcoming Las Vegas show and tickets go on sale this Saturday at JLoVegas.com!

During the interview, Jennifer hinted that the upcoming season of American Idol might not actually be the last one.

“You know, I don’t believe anything. Ya know it’s not over till it’s over. So I just feel like you never know. Yes they’ve announced it’s the last season next year, but it’s ya know. After the finale this week and you feel that moment. You remember why you love this show,” Jennifer said.

FYI: Jennifer is wearing a Valentino outfit and Casadei shoes for the interview. She is wearing a custom Zuhair Murad outfit for the performance.

Click inside to watch the other videos of Jennifer Lopez on Ellen…