Elton John's Oscars viewing party: Red carpet arrivals

Elton John's AIDS Foundation hosted its annual Oscars viewing party during the 89th Annual Academy Awards on Sunday night, and it was a celeb hot spot, as per usual.

Caitlyn Jenner was one of the most notable attendees, though we weren't in love with her look. The reality TV star donned a matronly gown with sheer, ruffly short sleeves -- it definitely wasn't the gorgeous star's best look.

SEE ALSO: Vanity Fair Oscars Party 2017: Red carpet arrivals

Heidi Klum, on the other hand, was ravishing in a sexy red satin gown with a seriously plunging neckline. She finished off the look with some major diamonds that called further attention to her cleavage.

She posed with fellow model Adriana Lima, who looked stunning in a figure-hugging white dress with midriff cutouts.

Laverne Cox, Tracee Ellis Ross, Vanessa Hudgens and Freida Pinto were some of the other big stars that donned notable looks.

Check out all of the arrivals below:

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