Ariana Grande, an American music diva, has endorsed Vice President Kamala Harris as the Democratic Party's presidential candidate.

This comes after President Joe Biden resigned as the Democratic Party's candidate on Sunday and backed Harris as the party's flag bearer.

Grande encouraged her followers to register to vote for the Democratic Party by sharing a photo of the President and his Vice President on her Instagram story.

"Register to vote," she wrote under the photo.

According to The Hill, Kamala Harris has won more than a quarter of the delegates required to clinch the Democratic presidential candidacy thus far.

Meanwhile, former President and Republican Party nominee Donald Trump has stated that Kamala Harris would be easier to defeat in the November elections than Biden.

In an interview with CNN on Sunday night, Trump praised Biden's departure from the presidential campaign.