Jennifer Lopez is no stranger to plastic surgery. She's had frequent Botox injections to keep a youthful face. She gets the Botox on her jaw line, eyes, and forehead to reduce wrinkles and increase collagen. Along with Botox Jennifer Lopez has had a nose job and breast implants. She must undergo all of this cosmetic surgery to keep up her image. Jennifer Lopez's face looks more fixed after Botox. Her range of motion is a little prohibited. Botox injections actually paralyze the facial muscles. This reduces laugh / frown lines and holds the face in more relaxed / youthful position.