My beloved Gloria Estefan wrote this song for J Lo and it remains one of my favorite tunes in Jen's catalogue! Jennifer Lopez's new show is so special! A major shout-out to her musical director for making each song sound so different - and special! LOVED the Latin flair here! | Perez Hilton shares video he took of Jennifer Lopez performing "Let's Get Loud" at her new Las Vegas residency at The Colosseum Theater at Caesars Palace.