The stars' outfits had varying degrees of success, with Lizzy's clingy white number getting a definite thumbs up.
Isla Fisher's lacy red dress was, quite frankly, stunning, so there was just one dress letting the flag-team down...
Kirsten Dunst's blue mac coat frock? We can't say we've heard of one before, or that we'd like to see one again. It's a shame because her hair and makeup are flawless.
Who do you think should get best dressed? Leave your thoughts below.
See more questionable red carpet styles here: