Jennifer Lopez Haircut
Credit: PictureGroup; Splash News

Jennifer Lopez has a brand new 'do! The American Idol judge unveiled a wavy long bob that hits just above the shoulder while in Santiago, Chile yesterday, currently there as part of her mega world tour. Although it's a dramatic change from her trademark long strands, this isn't the first time Lopez has gone for a shorter cut. Back in 2005, the singer wore a smooth, collarbone-skimming version that was slightly longer in the front. We want to know: Do you like her new look?

Plus, see more celebrity hair makeovers!