Philadelphia prepares to welcome Clinton to Independence Mall

Jenni Joyce (WTXF) - There is a lot of activity happening in Philadelphia leading up to Tuesday's presidential election.

Last night - a Katy Perry concert. Tomorrow -- Independence Mall is the place to be with guests Barack and Michelle Obama, Hillary, Bill and Chelsea Clinton for some final stumping on this hotly contested trail.

From political powerhouses to star power - Katy Perry rocked Fairmount Park last night with a concert at the Mann Center.

Perry's concert was an attempt to rally voters in the final stretch to choose the Clinton-Kaine ticket on Tuesday.

With Katy Perry and the democratic presidential nominee herself - Hillary Clinton- in the house for a lighthearted, fun yet focused visit pushing Pennsylvanians to the polls to help Clinton score a victory in this battleground territory.