Jennifer Lopez Is Red Hot with Her 'Idol' Men for 'Kimmel' Taping

Jennifer Lopez looks amazing in her red hot dress while heading into the Jimmy Kimmel Live studios to tape an appearance on Tuesday (March 10) in Hollywood.

The 45-year-old entertainer was joined for the talk show by her American Idol co-judges Harry Connick Jr. and Keith Urban.

PHOTOS: Check out the latest pics of Jennifer Lopez

Jennifer just joined Snapchat, so make sure to follow all the action on her account @jlobts!

Make sure to catch a new episode of Idol tomorrow night at 8/7c on Fox.

FYI: Jennifer is wearing a Preen dress and Casadei shoes with Jennifer Fisher and Monica Vinader bracelets.