A host of stars turned out in Los Angeles for the ESPY Awards, wearing a variety of glamorous dresses.
Jessica Biel stole the show in a flirty Christian Dior cocktail dress which featured a tight bodice and voluminous skater skirt. She paired the dress with dove grey heels by Nicholas Kirkwood for Roksanda Ilincic which featured a neon yellow block heel.
The actress tweeted before the awards: "I know the ?#espys? are about sports and stuff but LOOK AT MY SHOES!!!"
A sleek ponytail with a side-swept fringe and natural make-up completed her look.

Biel in a white Christian Dior frock
The actress showed off her square-cut engagement ring, which this week she said fiancé Justin Timberlake chose without her input.

Biel's engagement ring
New Girl star Zooey Deschanel competed in the glamour stakes in a gold sequinned Oscar de la Renta frock which she cinched in at the waist with a patent red belt. She finished off her look with gold peep toe heels, a shimmering box clutch and a hair band.

Deschanel in a shimmering Oscar de la Renta dress
The Newsroom star Olivia Munn wore a slinky mauve Armani evening gown which hugged her curves, opting for minimal accessories and a chic, side-parted hairstyle.

Olivia Munn went for a pared back, sophisticated look in Armani
Hayden Panettiere sported a strapless, sparkly Giorgio Armani number which featured a cut-out back.

Panettiere chose a pastel floor-sweeper
Russian tennis player Maria Sharapova wore a stunning blue sheer gown with a thigh high split.

Maria Sharapova in a glamorous blue gown