The Best Hair and Makeup of All Time:
Top Trends That Made a Comeback
Although Jessica Alba's ombre highlights are a modern trend, her defined waves act as a nod to silver screen icon Veronica Lake. "The key to this look is a flawless blowout," said hairstylist Harry Josh, who works with Rose Byrne. "The waves need to be completely controlled, and any hint of frizz will disrupt the style."