Rachel McAdams looked suitably timeless in a long, white Roksanda Ilincic gown at the About Time premiere at London's Somerset House.
The actress complemented her white floor-length gown with a psychedelic waistband and her new, red-haired hue.
Rachel was at the premiere with her co-star, Domhnall Gleeson.
He was last seen as Bill Weasley in Harry Potter and Levin in Anna Karenina but in Richard Curtis' new movie he takes the lead as Tim, a 21-year-old who uses the fact that he can time-travel to get him a girlfriend.
GLAMOUR is giving its Twitter followers the chance to ask Domhnall and Rachel a question about their new movie today.
The stars will be talking about their new movie, amongst other things, from 3.10pm (British Time). All you have to do is tweet your questions to www.twitter.com/GlamourMagUK and remember to include the hashtag #GlamourAboutTime.
The film is set to be released on 4 September. Watch the trailer below.
We're giving you the chance to interview the stars of Richard Curtis' new romantic comedy About Time.
Rachel McAdams and Domhnall Gleeson will be answering your questions live on GLAMOUR's Twitter (www.twitter.com/glamourmaguk) on Friday 9 August.
The stars will be talking about their new movie, amongst other things, from 3.10pm (British Time). All you have to do is tweet your questions to @GlamourMagUK and remember to include the hashtag #GlamourAboutTime.
About Time follows a 21-year-old boy who discovers he can time travel - and uses it to help him find a girlfriend.
About Time, which also stars Bill Nighy and Vanessa Kirkby, is set to be released on 4 September.
Rachel McAdams has previously starred in The Notebook, The Time Traveler's Wife and Midnight In Paris. Domhnall Gleeson is famed for his role as Bill Weasley in Harry Potter and Levin in Anna Karenina.
WATCH The Trailer Below:
