0Fab at 40Jennifer Lopez celebrated her 40th birthday this weekend with two extravagant parties. VIEW OUR GALLERY of other stars who hit the milestone this year—and look far from their age.Updated Jul. 14, 2017 2:36PM EDT / Published Jul. 27, 2009 10:49AM EDT Fame Pictures Jennifer LopezFame Pictures Steffi GrafIsaac Brekken / AP Photo Cate BlanchettGregg DeGuire, WireImage / Getty Images Anne HecheJason Merritt / Getty Images Jennifer AnistonGareth Cattermole / Getty Images Catherine Zeta-JonesDan Steinberg / AP Photo Gwen StefaniJohn Shearer, WireImage / Getty Images Renee ZellwegerSIPA / AP Photo Christy TurlingtonMark Von Holden / Getty Images Rachel HunterJemal Countess, Wireimage / Getty Images Nancy KerriganKirkland / AP Photo Ellen PompeoKevin Mazur, Wireimage / Getty Images Julie DelpyTheodore Wood / Retna
Jennifer LopezFame Pictures Steffi GrafIsaac Brekken / AP Photo Cate BlanchettGregg DeGuire, WireImage / Getty Images Anne HecheJason Merritt / Getty Images Jennifer AnistonGareth Cattermole / Getty Images Catherine Zeta-JonesDan Steinberg / AP Photo Gwen StefaniJohn Shearer, WireImage / Getty Images Renee ZellwegerSIPA / AP Photo Christy TurlingtonMark Von Holden / Getty Images Rachel HunterJemal Countess, Wireimage / Getty Images Nancy KerriganKirkland / AP Photo Ellen PompeoKevin Mazur, Wireimage / Getty Images Julie DelpyTheodore Wood / Retna