Notably absent was Eva Mendes, who also stars in the film. The actress previously dated Ryan, however during a TV appearance in February she hinted that they had parted ways.
Matt and Ryan were both looking suitably dapper at the photocall, while Christina went for a chic black ensemble.
The cast are expected to hit the red carpet again this evening at the ‘Lost River’ premiere, where it’s likely they’ll be joined by a number of the celebs currently enjoying the Film Festival.
‘Lost River’ is Ryan’s first project since he announced he was temporarily quitting acting last year and he’s enlisted a star-studded cast for his directorial debut.
Since leaving ‘Doctor Who’, Matt has scored a number of Hollywood roles and he’ll also appear in the upcoming Terminator movie.
Very little is known about ‘Lost River’, previously titled ‘How To Catch A Monster’, however a trailer released earlier this morning gave fans a sneak peek at what to expect.
Check out all the pics from the ‘Lost River’ photocall here...