Rachel McAdams looks pretty in pink alongside boyfriend Michael Sheen

Actress Rachel McAdams looked lovely in a pink shift dress as she accompanied her actor boyfriend Michael Sheen to the premiere of his latest film, The Gospel of Us, in Wales, according to People Magazine.

McAdams paired her gorgeous dress with sky-high black strappy heels and diamond studs. Sheen and McAdams are co-starring in their next film, which does not have a title as of yet but will be helmed by director Terrence Malick, according to the Daily Mail.

"Michael and I never spend more than three weeks apart - we rack up a lot of air miles - but you have to be quite adaptable in this business whether you are in a relationship or not," McAdams told Stella Magazine of their relationship. "Trying to establish roots somewhere is a bit of a joke. You need to trust each other and be able to talk to each other and be best friends."

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