Banks once described staying at Musk's home as like a "real-life episode of 'Get Out.'"
The 91-year-old industry titan died Nov. 3.
The 98-year-old "Mary Poppins" star boosted the Vice President with an address written by "Twilight Zone" creator Rod Serling that he first read in May 1964.
It's the superstar's first visual since 2020's Black Is King.
"I came here to work and pay taxes! You’re welcome," the superstar explained in one comment.
The GOP candidate told a crowd in Pittsburgh "we don't need a star because we have policy."
Both singers weighed in on the neck-and-neck battle between Vice President Kamala Harris and former President Trump in Tuesday's (Nov. 5) election.
Gaga played "God Bless America" at the series of get-out-the-vote rallies that also featured Oprah Winfrey, Jon Bon Jovi, Ricky Martin and others before today's (Nov. 5) pivotal election.
She also performed "Dark Horse," "Part of Me" and "Firework."
Diddy remains behind bars until his trial begins in May 2025.