Sherlock Holmes 2 Premiere Pictures with Rachel McAdams, Robert Downey Jr, Guy Ritchie, Noomi Rapace

The Sherlock Holmes: A Game of Shadows premiere in LA last night was full of famous faces. Rachel McAdams stunned in a Marchesa gown after travelling to the West Coast from London recently. She's been spending time in the UK with boyfriend Michael Sheen, and while he didn't join her on the red carpet for this event, Robert Downey Jr. and Guy Ritchie did have their leading ladies by their sides. Susan Downey showed off her growing baby bump amid news that she and RDJ are expecting a boy. Guy's girlfriend, Jacqui Ainsley, who gave birth to her first child with Guy in September, wore a gorgeous red dress to accompany her directing man. Sherlock Holmes: A Game of Shadows is released in Australia on Jan. 5.