Oscars 2018 pictures: Red carpet glamour

Nominees and guests appeared on the famous red carpet, sporting outfits designed to dazzle at the 90th Academy Awards.

Allison Williams, star of Get Out, was one of the first to appear on the red carpet

Williams showed off her dazzling jewellery to the cameras

Tom Holland, best known for his Spider-Man adventures, arrived ready to present an award at the ceremony

Lupita Nyong'o, who won an Oscar in 2012 for 12 Years a Slave, wore a striking gold outfit

This year the Time's Up pin appeared on a few outfits, seen here on actor Richard Jenkins

Ashley Judd, who is also a vocal supporter of the Time's Up movement, appeared in purple

Olympic figure skater Adam Rippon was seen with the traditional tuxedo combined with a black leather harness, causing a flurry of excitement on Twitter

Oscar nominee Allison Janney appeared in red, ahead of her possible win for best supporting actress as LaVona Golden in I, Tonya

Salma Hayek wore a purple ruffled creation

Darrell Britt-Gibson, who appears in Three Billboards, caught the attention of photographers with some mid-air action

Laura Dern, star of Jurassic Park and Star Wars, posed for photographers

Dame Helen Mirren, who won an Oscar in 2007 for her portrayal of the Queen, wore royal blue

It was a thumbs-up from Get Out star and British nominee Daniel Kaluuya as he prepared for the ceremony

Elisabeth Moss, star of hugely successful TV drama The Handmaid's Tale, was all smiles in her sequined pale pink dress

X-Men star Sir Patrick Stewart sported a Time's Up pin as he blew a kiss to the cameras

British actress Sally Hawkins, nominated for best actress for The Shape of Water, smiled for the cameras before heading to the ceremony

Lady Bird star and nominee Saoirse Ronan wore a pale pink gown, 10 years after her first appearance at the Oscars in 2008 when she was just 13 for Atonement

Jennifer Lawrence dazzled in a metallic dress, resembling a silver Oscar statuette

Whoopi Goldberg wore a floral dress that complimented her dragon tattoo

Meryl Streep walked the red carpet for her 21st Oscar nomination

American singer and songwriter Andra Day made herself comfortable on the plush red carpet and showcased her floral gown

Black Panther and Walking Dead actress Danai Gurira showed off the back of her beautifully decorated head

Star of I, Tonya Margot Robbie looked cool, calm and collected on the carpet

All photos are copyright.