J.Lo flaunts her killer abs across the pond

Jennifer Lopez hit the streets of London on Monday showing off her killer abs in a sexy black crop top and that's not the only sultry ensemble the 43-year-old songstress rocked that night! Guess some things just keep getting better with age! Plus, Katie Holmes let her hair down as she supported friend and designer Narcisco Ridiguez at the launch of his Kohl's collection in Manhattan Monday night, and Mariah Carey's 18-month-old daughter Monroe is already taking fashion cues from mom.

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