Jennifer Lopez: 'American Idol' Finale Performance Show!

Jennifer Lopez waves to the audience as she makes her way on stage during the American Idol season finale performance show on Tuesday (May 22) at the Nokia Theater L.A. Live in Hollywood.

“We’re down to the final 2 on @AmericanIdol. Find out more about Jessica Sanchez & Phillip Phillips and watch this week!” the 42-year-old judge tweeted before the show.

Earlier in the day, J.Lo wore sweatpants as she made her way into the theater to get ready for the show.

Also pictured inside: Jennifer‘s fellow judges Randy Jackson and Steven Tyler, as well as host Ryan Seacrest.

In case you missed them, check out Jessica and Phillip‘s final performances on the show that evening.

FYI: Jennifer is wearing a Zuhair Murad beaded top, 3.1 Phillip Lim leather pants, Jacqueline Nerguizianblack diamond earrings, and Jimmy Choo shoes.

15+ pictures inside of Jennifer Lopez at the American Idol finale performance show…