Jennifer Lopez, also known as J.Lo, is a multi-talented entertainer who has achieved success as both a singer and actress. She has released numerous hit songs such as "On The Floor," "Jenny From The Block," and "Let's Get Loud," as well as starred in popular films like "Selena," "The Wedding Planner," and "Hustlers." Lopez has also been a judge on the TV show "American Idol" and has a successful career in fashion and business.