ESPY Awards red carpet roundup: Caitlyn Jenner wears Atelier Versace dress

Caitlyn Jenner made her debut red carpet appearance in white haute couture gown.

It may have been a sports themed awards ceremony, but one family dominated the red carpet at last night's ESPY awards.

The Kardashian/Jenner family have never done anything by halves, so the first red carpet appearance for newly transitioned Caitlyn Jenner (formally the family patriarch Bruce) was a full on family affair.

Caitlyn was honoured with the Arthur Ashe Courage Award at the ceremony in Los Angeles which saw stars from the worlds of sports, film, music and fashion come together to celebrate sporting achievements.

Caitlyn was dressed in a white long-sleeved couture dress by Atelier Versace, whilst her family which included Kim, Khloe, Kourtney, Kendall, Kylie, Brody, Brandon, Burt and Cassandra were all decked out in black.

A photo posted by Kim Kardashian West (@kimkardashian) on Jul 15, 2015 at 6:43pm PDT

Only Kylie and Kendall walked the red carpet - Kylie in a dazzling gold gown whilst Kendall chose a sheer black design - whilst the rest of the family headed straight to their seats.

The Italian fashion house behind Caitlyn's debut red carpet dress expressed its support to the star, tweeting:

Also in attendance at the high profile ceremony was actress Rachel Mcadams who opted for a bright red tuxedo. Britney Spears appeared to have arrived straight from her residency in Las Vegas in a showgirl inspired beaded and fringing number.

The sports world didn't scrimp on the glamour either with the likes of soccer stars Alex Morgan and Hope Solo in attendance alongside tennis player Caroline Wozniacki and racing driver Danica Patrick.