Jennifer Lopez practices dance routines and songs at Orchard Beach sound check

Jennifer Lopez has finally arrived at the State Farm Stage in Orchard Beach for her big concert tonight.
J.Lo reportedly practiced her dance moves, musical numbers and pyrotechnics during sound check this afternoon.
She has been practicing for hours to make sure that everything is just right for the show, which is set to start at 7 p.m.
All the vendors have arrived and fans are beginning to get excited for the event to start.