Star-Tested Summer Beauty Tips

The weather is changing and so too should your makeup and hair routine. Look hotter than a heat wave with these get-gorgeous tricks Olivia Wilde, Maria Menounos and more A-listers swear by

  • ALTERNATE YOUR CURL photo | Olivia Wilde

Credit: James Devaney/Wireimage

Updated: Thursday Jun 21, 2012 | 12:00 PM EDT

ALTERNATE YOUR CURL

The number one tip-off that your beachy waves didn't actually come from a day at the beach is curls that all twist in the same direction. Celeb hairstylist David Babaii, who worked his magic on Olivia Wilde's locks, says the key to getting a natural-looking style is to alternate the direction you wrap each section around a large curling iron then finish it off with hair spray (he likes IT&LY Pure Definition).