Jennifer Lopez was in full work mode on Friday as she got in one final rehearsal before her highly-anticipated appearance at this weekend'sGlobal Citizens Festival in NYC.The 52-year-old superstar stormed the stage in a midriff baring black top and matching leggings, before trying on some of her costumes for size.The philanthropic music festival will also feature the likes of Grammy Award-winner Billie Eilish and music legend Elton John.
Take it from the top: Jennifer Lopez was in full work mode on Friday as she got in one final rehearsal before her highly-anticipated appearance at this weekend's Global Citizens Festival in NYC Arrival: Lopez, 52, arrived in a Coach fur coat, which she later ditched to unveil her rehearsal outfitAccording.
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