Sandra Bullock's red carpet comeback shows no signs of slowing. The actress hit Sydney for The Heat and brought with her a cool blue outfit for daytime and a hot minidress for night. When Sandra posed for the film's photocall, it was all about the brights in a cobalt blue-on-blue top and pant set. For her evening appearance at the premiere, Sandra slipped into something a little sexier, choosing an embroidered and embellished tunic dress. The common denominator? Sexy, strappy cage heels fit both of her looks.

For both appearances — as is the case with Sandra's entire promo tour — she's bringing the heat. The only question is: which look is hotter? Time to cast your vote below!