1 of 12 Steve Granitz/WireImage.com
Angelina Jolie and Brad Pitt, both donned in sleek styles, have the best accessories - each other.
2 of 12 Kevin Mazur/WireImage.com
Charlize Theron is a fashion "do" thanks to this flattering black-and-white gown.
3 of 12 LRRB and Co./WireImage.com
Hilary Swank, who knows the importance of good pre-red-carpet nutrition, looks trim and elegant.
4 of 12 Kevin Mazur/WireImage.com
Jessica Biel turns heads with her sparkling smile and this vibrant pink gown!
5 of 12 John Shearer/WireImage.com
Kate Winslet is naturally radiant and confident in a celery-colored gown.
6 of 12 Kevin Mazur/WireImage.com
The Hills' Lauren Conrad, who likes to bring friends with her to big events, is stunning in this strapless white number.
7 of 12 Jeff Vespa/WireImage.com
Naomi Watts goes running or biking to look this old-Hollywood glamorous on the red carpet.
8 of 12 Dimitrios Kambouris/WireImage.com
Grey's Anatomy star Patrick Dempsey is looking McSexy in this brown suit.
9 of 12 Kevin Mazur/WireImage.com
Paula Abdul likes to give herself "enough time to get ready to go" to big events, she told People.
10 of 12 Steve Granitz/WireImage.com
This short, glistening dress emphasizes Reese Witherspoon's shining success.
11 of 12 Jeff Vespa/WireImage.com
Heidi Klum and hubby Seal always have that happy-couple glow on the red carpet.
12 of 12 Steve Granitz/WireImage.com
Lost's Yunjin Kim looks like she found a perfect look from head to toe.