Natural vs. Hair Extensions: Presto, change-o – it's an instant makeover. Tell us what you think of the stars' lengthier looks – then see the results in PEOPLE's Fall StyleWatch issue, on newsstands Aug. 4. By Serena Kappes
EVA LONGORIA
"I wouldn't be able to create such different looks if it weren't for extensions," says Ken Paves, the Desperate Housewife's stylist, about the actress's ever-changing hair.