Katy Perry and Lady Gaga throw their support behind Kamala Harris as they perform at her rally while Christina Aguilera endorses the VP in Las Vegas

A star-studded lineup took the stage at Kamala Harris’ presidential rally on election eve, where they showed their support for the current vice president.

Superstars Katy Perry and Lady Gaga performed a selection of their hits and supported Harris before Americans head to the polls today.

Katy roared onto the 2024 campaign scene to rally support for Harris at the event near Pittsburgh, where she performed after Harris left the stage after delivering her own stump speech.

The hitmaker, dressed in a sparkling blue top and black skirt, started by singing ‘Dark Horse’ and then declared ‘my body, my choice’ before singing ‘Part of Me’.

Katy revealed that motherhood is her reason for voting for Harris four years ago, saying, “Orlando and I welcomed our daughter Daisy, and she is the reason I’m voting for Kamala Harris.”

Katy said she has known Harris since before she was even a senator and that the vice president has always fought for the most vulnerable and will protect women’s rights.

“I know she will protect my daughter’s future, and that of your children, and that of our families,” she added.

“We’re not going back,” she shouted as she closed her set with Firework.

Just before Perry took the stage, Harris also spoke.

Contrary to critics’ claims about the celebrity performances, the vice president was clearly the main attraction. After Harris’ departure, some people left before Katy even started her performance.

The vice president made her penultimate stop the day before Election Day near Pittsburgh, the state’s second-largest and largest city in western Pennsylvania, where she asked attendees for their votes.

The vice president has set an optimistic tone in the latest stretch, acknowledging for a second day that she has the momentum.

However, she warned that “the race is not over and we must finish strong.”

“Make no mistake, we will win,” Harris declared.

Lady Gaga glowingly introduced Harris’ husband Doug Emhoff and praised his record of supporting women despite allegations of physical abuse from a woman he used to date.

The pop star surprised Harris’ supporters at the rally and after playing “America the Beautiful,” she introduced the Second Gentleman.

“Now I have the privilege of introducing someone who knows how to support a powerful woman. The soon-to-be first first gentleman of the United States,” she said as the crowd cheered.

Emhoff’s usually positive image took a hit after the Ny Breaking reported allegations from a woman who said the First Gentleman punched her in the face while they were dating, prior to his marriage to Harris.

Grammy-winning singer and Oscar-nominated actress Andra Day, known for her portrayal of Billie Holliday, also performed earlier in the evening.

Day performed three songs, including “Rise Up,” which was also used by Hillary Clinton on the campaign trail. She also sang a new song ‘Empty’ live for the first time.

Notably absent from the evening’s gatherings was Taylor Swift, despite some hoping she would make a surprise appearance in Pennsylvania. Instead, she was spotted at the Chiefs game.

Christina also lent her vocals to Harris’ election night celebration with a performance at the MGM Grand Garden Arena in Las Vegas.

Regional Mexican band Los Tigres del Norte and EDM duo Sofi Tukker also performed ahead of headliner Xtina.

During the night, she said: “Tonight I am here to honor the people who fought to give us the privilege of being heard. Let’s raise our voices and vote for freedom,” before launching into her song “Fighter.”

She also performed Beautiful and her Pitbull collaboration, “Feel This Moment.”