Comic-Con 2012 Fashion: Kristen Stewart, Michelle Williams and Mila Kunis

Comic-Con is well underway in sunny San Diego and if you think it's a convention for die-hard comic book fans, sci-fi geeks and Twilight fanatics then think again. Some of Grazia Daily's most well-loved Hollywood starlets are out in force promoting their latest projects and in honour of casual Friday, it's a chance for us to have a sneaky glimpse of them looking a little more laid back.

Kristen Stewart once again demonstrates why we crowned her 'Fashion Butterfly' in our best-dressed list this issue working a bodycon mini skirt, a white cropped t-shirt and her trademark black high-tops. Effortlessly cool and our current weekend fash-spiration, weather permitting. It's no surprise that she was there to promote 'The Twilight Saga: Breaking Dawn Part 2'. And joining her, to the delight of Twi-hards everywhere, was her on-screen hubby and reported real-life beau Robert Pattinson. We couldn't resist including a little snap of 'Family Cullen' in which R-Patz and K-Stew are joined by their on-screen daughter (Renesmee to those in the know) played by the adorable Mackenzie Foy. Check out Kristen's arm slung protectively over her shoulder - cute!

For a double hit of hotness, Michelle Williams AND Mila Kunis spoke at a press conference for their new movie 'Oz: The Great and Powerful'. Michelle looked her usual elegant self with her elvin pixie crop and a chic white and navy shift dress. Meanwhile, Mila demonstrated how she can look amazing in pretty much anything by pairing skinny jeans with black heels and a jacket. Cool, casual but still smokin'.

With plenty more A-listers set to appear over the next few days, we've no doubt there'll be some more fab off-duty looks to drool over. But in the meantime, check out our gallery above for our best dressed so far...