The night before Election Day, numerous celebrities such as Oprah Winfrey, Lady Gaga and Jon Bon Jovi appeared at campaign events across the country Kamala Harris 'Presidential candidacy.

The embattled state of Pennsylvania was particularly star-studded: in Pittsburgh, Vice President Cedric the Entertainer's rally, Katy Perry and Andra Day. In Philadelphia, the finale of Harris' day-long drive through Pennsylvania, performances included DJ Cassidy, Fat Joe and Ricky Martin, while Gaga sang a soulful “God Bless America” ​​and Winfrey brought first-time voters to the stage.

republican Donald Trump was decidedly unimpressed with Harris' celebrity lineup.

At his own rally in Pittsburgh, which overlapped with Harris's event in the city, the former president criticized Harris in particular for endorsing one celebrity: Beyoncé. He made disparaging comments about Beyoncé's appearance on a Harris rally with Harris in Houston last month, He received boos from his supporters for the megastar.

“Beyoncé would come in. Everyone expects a few songs. There were no songs. There was no luck,” Trump said.

Beyoncé did not perform at the event, but was joined on stage by her Destiny's Child bandmate Kelly Rowland and gave a joyful, passionate speech that was greeted with cheers.

Previously, Beyoncé had Harris' campaign tackle her her 2016 track “Freedom.” a cut of her groundbreaking 2016 album “Lemonade.” as his anthem.

Trump added that Harris should have learned a lesson from Hillary Clinton and asked Beyoncé to speak after her, saying, “That's how people stay.”

In 2016, Beyoncé performed at a campaign rally for Democratic candidate Clinton in Cleveland in the days before the election.

“They booed like hell, but the press didn't play it,” Trump continued in his description of Beyoncé's performance at the Harris event.

He insisted his campaign doesn't need celebrities in a crowd, adding: “We don't need a star because we have policies. We have great policies.”

However, at another point in the same rally, he gushed: “So many celebrities here, it's unbelievable: Mike Pompeo, please stand up,” he introduced his former secretary of state.

Trump was also joined by Megyn Kelly and the son of baseball star Roberto Clemente.

Harris on Monday lined up artists to speak and play at campaign rallies in all seven battleground states, uniting them all in a livestream of Democrats casting their votes.

Performers in Las Vegas included Christina Aguilera and Electro dance duo Sofi Tukker. In Raleigh, North Carolina's Sugarland, country music duo Jennifer Nettles and Kristian Bush took the stage.

Among those performing in Detroit was Jon Bon Jovi, who sang a quiet acoustic version of his band's workers' anthem “Livin' on a Prayer.”