CANNES The Cannes Film Festival is in full swing with many Hollywood A-listers in attendance. Robert Pattinson unveiled two films at the fest. First he walked the steps with Guy Pearce for their post-apocolypse movie 'The Rover’. Then at a press conference for “Maps To The Stars” - he suffered an awkward moment when asked to compare sex scenes with co-stars Julianne Moore and Juliette Binoche. Julianne was also on double duty - joining Jennifer Lawrence, Liam Hemsworth and Josh Hutcherson in plugging the November release of “The Hunger Games: Mockingjay Part 1”. The red carpet got major shot of testosterone at the premiere of “The Expendables 3’. Turning out for the ensemble action flick were stars Mel Gibson, Sylvester Stallone, Jason Statham, Arnold Schwarznegger, Harrison Ford, Antonio Banderas and Wesley Snipes. Elsewhere, James McAvoy and Jessica Chastain presented their romantic drama 'The Disappearance Of Eleanor Rigby: Them”. Salma Hayek provided a sneak peak at her upcoming animated movie 'The Prophet’. And two new Westerns were premiered. Hilary Swank stepped out with her co-star and director Tommy Lee Jones to 'The Homesman’ while Eva Green and Mads Mikkelsen promoted 'The Salvation’.