Vice President Kamala Harris and former president Donald Trump both spent the final hours of their campaigns in the well-trodden swing states of Pennsylvania and Michigan, which are widely seen as crucial to winning the White House.

Harris ended her day in Philadelphia, where Lady Gaga sang “God Bless America” and Oprah Winfrey appeared on stage with the first voters. Ricky Martin, a native of Puerto Rico, was also there to lure Puerto Rican voters turned away by a comedian who called their home country a “floating island of trash” at a recent Trump rally.

“Our people-powered movement reflects a simple and undeniable truth: that we are all in this together,” Harris said.

Harris did not arrive at the vice president’s residence, the Naval Observatory, until 1:41 a.m

Trump, meanwhile, spent the last hours of the day in Grand Rapids, Michigan, finishing around 2 a.m.

He took a shot at Harris for campaigning with celebrities.

“We don’t need a star because we have policies. We have great policies,” he said. He later boasted of his own stars: “So many celebrities here, it’s unbelievable: Mike Pompeo, please stand up,” he introduced his former secretary of state.

Trump landed in Florida around 6 a.m