WATCH: Harris/Walz Campaign Holding Celeb-Packed Election Eve Rallies in All 7 Swing States

The Harris-Walz campaign will hold Election Eve rallies on Monday in all seven battleground states — Arizona, Georgia, Michigan, Nevada, North Carolina, Pennsylvania, and Wisconsin.

Lady Gaga will be appearing at one of the two star-studded “Get Out the Vote” events in the state, performing at a rally in Philadelphia that will also include Oprah Winfrey, Ricky Martin, Jazmine Sullivan, the Roots, DJ Cassidy, Fat Joe, DJ Jazzy Jeff and Adam Blackstone.

“It’s time to get ready to vote — I’ll see you guys in Pennsylvania,” the singer-actor said in a short video posted to her Instagram account, with a caption that said “Harris Walz 2024” and included emoji of a U.S. flag and praying hands.

Katy Perry, Andra Day, and D-Nice will headline a Get Out the Vote rally in Pittsburgh. Both  Pennsylvania rallies will be live-streamed and Vice President Kamala Harris will appear at each one.

The Wisconsin rally will take place in Milwaukee where Gov. Tim Walz and his wife, Gwen Walz, will rally supporters along with a performance by singer-songwriter Eric Benét.

Vice President Harris is coming off a hugely popular cameo from "Saturday Night Live" and is also ahead in Iowa, up three points over Trump in the Ann Selzer poll, an indicator that she could win the deep-red state. The momentum is sending MAGA into waves of panic as Donald Trump's rallies are more empty seats than not.

The Vice President brought the Get Out the Vote message to Michigan on Sunday ahead of the final push.