All four talents appeared at Elton John's 21st Annual Elton John AIDS Foundation Oscar Viewing Party.
Proceeds from the annual event go to the Elton John AIDS Foundation, which has raised nearly $34 million to help support care, direct treatment and more for people living with HIV/AIDS. The foundation also works to educate people around the world.
With sponsorship from Chopard, the event also featured a performance from recent BRIT Award winner Emeli Sande ("Our Version of Events").
Speaking of her evening at both this event and the Oscars, Sherri Shepherd compared the night to being Cinderella.
"Feeling like Cinderella before the ball. Does Halle Berry's dress come in a size 14," Shepherd shared before the Oscars. "Oscars Cinderella's coach back into a pumpkin, glass slippers, packing to go back to NYC, lashes on floor, cotton pi's… sleep."
In related news, Chris Brown and Nicki Minaj reunited at the Elton John AIDS Foundation Oscar Viewing Party. The two had collaborated on the song "Right By My Side."
For more information regarding Elton John's AIDS Foundation, visit the official website.